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    100MHz x1, x10 Scope Probe

    Built-in 2 Position Switch; X1; X10; Complete w/ Accessories Fits All Scopes w/ BNC Connector Compensation Range 10 to 35pF. Includes MiniGrabber; Insulating Tip; Adjusting Tool; Channel Identifier Clips and IC Tip Length - 60

    12 pc. Computer Service Tool Kit



    • 3/16 Nut Driver 1/4 Nut Driver
    • PR3- 3-prong Parts Retriever Reversible screwdriver bits T10; T15
    • Reversible slotted screwdriver bits 3/16 & 1/4
    • Reversible phillips screwdriver bits #1 & #2
    • ET10- IC puller ET14-IC Inserter 14-16 pin
    • ST101A- 1/8 Slotted Screwdriver ST101B- #0 Phillips Screwdriver
    • ST17- Insulated Tweezer Driver handle - Fits all bits
    • C20- Zippered Vinyl Case

    130-in-1 Electronics Playground - 130-in1 Electronics Playground


    A great introduction to the world of electronics!
    Start a great hobby in electronics. Spring coil connections make it safe and easy for anyone to use. Includes detailed; step-by-step illustrated manual for easy construction. Comes with built-in speaker; 7-segment LED display; two integrated circuits and rotary controls. Everything you need to build an AM Broadcast Station; Electronic Organ; Strobe Lights ; Timer; Logic Circuits and Much More!

    Out of Stock! Pre-order only, available February 2022.

    147264: Polybag w. 3x300mm+2x200mm cable w. mount. flat plugs


    147264: Polybag w. 3x300mm+2x200mm cable w. mount. flat plugs

    20 Pin Screw Terminal Block Connector


    Used to replace or supplement connector on NI myDAQ Kit.

    288x Astrolon Telescope with Aluminum Tripod



    • 6 x 25mm Finderscope
    • 2.3x Barlow lens
    • 50mm  Objective lens
    • Diagonal viewer and two (2) interchangeable eyepieces
    • Space map
    • 36” Adjustable aluminum tripod
    • Includes carrying case

    2-Way Microscope

    Two Way Microscope with Viewer and Projector

    34 pin MXP Extender Cable


    Extend the reach of your MXP port by using this 8 inch cable to re-position you boards where you need them.

    Compatable with MXP accessory boards like the protoboard, RIOduino and myRIO.


    • Keyed male and female 34-pin connectors
    • 28 AWG ribbon cable
    • 34 conductor
    • 8? length

    34 Pin MXP extender cable - 8 inch


    Extend the reach of your MXP port by using this 8 inch cable to re-position you boards where you need them.

    Compatable with MXP accessory boards like the protoboard, RIOduino and myRIO.


    • Keyed male and female 34-pin connectors
    • 28 AWG ribbon cable
    • 34 conductor
    • 8″ length

    3DConnexion CadMouse Wireless


    3DConnexion's CadMouse Wireless is not just another mouse, It is a professional tool developed around performance, precision and ease of use for engineering in CAD. Its compact, ergonomic design offers you a dedicated middle mouse button and an intelligent scroll wheel. It provides effortless precision due to its optimized 7.200 dpi optical sensor and a constant tactile feedback for smooth mouse movement. Despite its performance, you can work up to 2 months without charging and easily connect via Universal Receiver, Bluetooth or USB-cable.

    3DConnexion SpaceMouse Compact


    The SpaceMouse Compact was developed to deliver an intuitive, effortless and precise 3D navigation in CAD applications that cannot be experienced by using a standard mouse and keyboard. It is the ideal tool for modern engineers, architects and designers to review 3D designs and explore 3D spaces.

    3Dconnexion SpaceMouse Pro


    3Dconnexion SpaceMouse Pro is the latest addition to 3Dconnexion’s line of professional 3D mice. It features a full size, soft coated hand rest and 15 large, fully programmable function keys for access to application commands, standard views and keyboard modifiers while a convenient On-screen Display provides visual support.

    3DConnexion SpaceMouse Wireless

    3Dconnexion®, the global leader in advanced 3D navigation devices, is proud to announce SpaceMouse® Wireless, the world’s first wireless 3D mouse.  For the first time, SpaceMouse Wireless combines 3Dconnexion’s 6-degrees-of-freedom (6DoF) sensor with 3Dconnexion 2.4 GHz wireless technology to deliver the reliability of a wired device, without the clutter of cords. The SpaceMouse Wireless battery lasts up to one month* and when it does need recharging, simply connect the supplied micro-USB cable and continue working.
    *Battery life of up to 1 month is based on 8 hours use per day, 5 days per week

    5-in-1 100x-1200x Deluxe Microscope



    • 11” microscope with micro viewer
    • Microphoto projector and drawing device
    • Micro Hatchery®
    • Micro Slicer®
    • (2) Prepared slides
    • (10) Blank glass slides
    • (12) Cover glasses
    • (12) Statical slide covers
    • (12) Blank labels
    • (4) Collecting containers
    • Petri dish with Magnifier®
    • Spare bulb
    • (3) 10mL Graduated cylinders
    • (2) Collecting vials
    • Tweezers and needle
    • Spatula, scalpel, dropper, stirring rod
    • 3x / 6x Magnifier
    • Scissors, condenser lens cap, and safety glasses
    • Instruction manual

    6 Inch BNC to BNC Cable


    Arduino Engineering Kit

    Request a Quote

    Bring the power of the Arduino MKR1000 to the classroom with MATLAB and Simulink. The Arduino Engineering Kit is the ideal solution for university and advanced students, providing a state-of-the-art, hands-on incorporation of Arduino technology in an educational setting.

    The kit is primarily for three types of users: students learning about engineering, professors teaching engineering, and makers with an interest or background in engineering.

    The kit includes three cutting-edge Arduino-based projects that teach students fundamental engineering concepts, key aspects of mechatronics, and MATLAB and Simulink programming. These projects will challenge them intellectually and help them develop physical engineering skills — plus they’re just fun to do.

    The kit is sold in a hard plastic, stackable tool box for storage and years of reuse. Inside the box is an easy-to-use Arduino MKR1000 Board, several customized parts, and a complete set of electrical and mechanical components needed to assemble all three projects.

    In addition to the state-of-the-art, high-quality, open-source hardware provided, after registering online, each student will have access to a dedicated e-learning platform and other learning materials. Additionally, they are granted a one-year individual license for MATLAB and Simulink. This provides them with hands-on experience in system modeling and embedded algorithm development.

    The Arduino Engineering Kit is built on its own education learning management system with step-by-step instructions and lessons. The content of this kit is divided into six chapters, featuring a short introduction, a getting-started guide for the tools that will be used, a concepts section, and, finally, the projects themselves. Users will receive access to the online platform for one year and can purchase additional licenses to extend platform access.



    • Arduino MKR1000 Board
    • Arduino MKR Motor Shield
    • Arduino MKR IMU Shield
    • DC motor
    • 2 geared DC motors with encoder
    • Standard micro servo (180 degrees)
    • Hall sensor module
    • Ultrasonic sensor module
    • Webcam
    • LiPo battery
    • LiPo battery charger
    • Micro USB cable
    • Tinkerkit Module Cable (3-pin to 4-pin)
    • Tinkerkit Module Cable (3-pin)
    • 3 sets of assembly pieces
    • 2 wheels
    • Caster wheel
    • Timing belt
    • 2 timing pulleys
    • 2 DC motor mounting brackets
    • Metal shaft (90 mm)
    • 2 metal D shafts (50 mm)
    • 2 sets of distance spacers (6 mm, 17 mm)
    • 2 sets of M2 bolts (10 mm, 25 mm)
    • 3 sets of M3 bolts (10 mm, 15 mm, 25 mm)
    • Set of M2 nuts
    • Set of M3 nuts
    • Set of M3 lock nuts with nylon insert
    • 3 shaft collars
    • Propeller adapter screw
    • 2 magnets (Ø8 mm)
    • Thread (5 m)
    • 2 whiteboard pens
    • Sticker for vision recognition

    Basic Parts Kit

    This Basic Parts Kit provides you with 100's of parts to aid you in your prototype needs. Perform experiments first hand and develop a greater understanding of key concepts.

    BATUltrasonic Sensor Distance Measuring

    This Chemistry Lab Kit includes 8 safe to use chemicals, 80 safety tested experiments. Comes with complete instruction manual

    BITalino 1-lead sensor cable


    BITalino 1-lead sensor cable is an individual cable to connect the sensor pins (IN+, IN-, and REF) to the electrodes.


    • Length: 40cm (others possible on request)
    • Sensor connector: Crimp pin (compatible with the individual pins on the Molex Sherlock male plug)
    • Electrode connector: Standard snap on socket

    BNC adapter

    Florida Research Instruments BNC adapter for the NI myDAQ is a breakout board that connects each of the NI myDAQ analog input channels and analog output channels to a BNC connector.
    • Industry-standard BNC connectors for quick connection to NI myDAQ analog inputs and outputs
    • Access to digital and other NI myDAQ signals via through-hole test points on adapter board

    Breadboard and Jumper Wire Kit

    This NI Breadboard is a 830 tie point breadboard that comes with a 70 piece jumper wire set designed for use with National Instruments myDAQ portable data acquisition device.

    Breadboard Connector Kit for NXT or EV3

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    Breadboard Connector Kit for NXT or EV3 is designed to connect NXT or EV3 to a breadboard, soldering required. It contains a PCB, NXT/EV3 compatible connector and headers to attach. This kit also includes an assembly instructions guide.

    Breakout board sensor

    This breakout board sensor is designed to be used with the NI myDAQ. It includes connectors to utilize the analog inputs and outputs with iWorx Systems transducers.

    Cable 1200, blue

    32869: Cable 1200 MM

    Cable 2000, blue


    Cable 600, blue


    Cable 6000, blue


    Cable winch brake, black

    31999: Cable Winch Brake

    Cable winch drum, black

    31998: Cable Winch Drum

    Cable winch drum, black

    35070: Cable Winch Drum

    Cable winch frame 30, red

    35069: Cable Winch Frame 30

    Cable winch frame, red

    31997: Holder for Fiber Pen

    CadMouse Pad Compact


    he 3Dconnexion CadMouse Pad Compact sports a micro-textured surface for your mouse to offer mouse cursor accuracy and smooth movements. The CadMouse Pad Compact is constructed with three layers that provide a low-friction surface, rigid middle layer, and non-slip silicone base. Additionally, it features a compact design, making it suitable for mobile workplaces or setups with limited space.

    Smooth Surface

    The micro-textured coating of the CadMouse Pad provides precision for engineering tasks. In combination with the PTFE feet of a mouse, this pad allows smooth, accurate control of your mouse.


    In addition to its tactile advantages, the low friction surface of the CadMouse Pad enhances its tracking qualities whether you work with the laser sensor or the optical sensor in a mouse. This ensures accurate sensor imagery for an exact translation of your hand movements into cursor movements.


    The surface enhances precision while the rigid middle layer ensures stability. The silicone base keeps your CadMouse Pad in place so it won´t slip while you are working.

    UPC: 821123700581

    Camp databot - CO2 Science - 10 Units Total, with cases


    Tough-as-nails, easily shipped, minimal parts to lose, and easily cleaned for the next round, databot™ is an extraordinary tool for educators seeking to provide engaging hands-on activities who may be studying from home.   Transform the way students see the world around them as they collect, view and experience data in this interdisciplinary exploration of CO2 spanning activities in chemistry, life science, and earth science! 

    Carrying Case


    Holds the NI myDAQ with test leads, the protoboard for the myDAQ, and the JW-140 jumper wire kit

    Circuits Textbook, Second Edition - On sale while quantities last!

    The Circuits Second Edition textbook conveys a set of timeless principles and problem solving techniques for a first course in electrical engineering circuit analysis, it also provides a valuable framework for subsequent studies. The Circuits second edition textbook offers a number of significant enhancements.

    Circuits, Third Edition Textbook


    Circuits, Third Edition Textbook helps students understand a wide range of timeless principles and problem techniques that are essential to circuit studies. Generally, circuit theory is the entry course in pursuing education in electrical and computer engineering. While this book is a great introductory text, a background in physics and elementary differential and integral calculus is assumed.

    Classroom pack of Flexi-Cables for NXT/EV3 (10 cm x 25)

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    Classroom pack of Flexi-Cables for NXT/EV3 (10 cm x 25) offers users ribbon-like cables that are both thin and flexible.

    • Includes NXT/EV3 compatible phone jack connectors
    • Pack of 25 cables, 10 cm each

    Classroom pack of Flexi-Cables for NXT/EV3 (20 cm x 25)

    Request a Quote

    Classroom pack of Flexi-Cables for NXT/EV3 (20 cm x 25) offers users ribbon-like cables that are both thin and flexible.

    • Includes NXT/EV3 compatible phone jack connectors
    • Pack of 25 cables, 20 cm each

    Classroom pack of Flexi-Cables for NXT/EV3 (35 cm x 25)

    Request a Quote

    Classroom pack of Flexi-Cables for NXT/EV3 (35 cm x 25) offers users ribbon-like cables that are both thin and flexible.

    • Includes NXT/EV3 compatible phone jack connectors
    • Pack of 25 cables, 35 cm each

    Clip Probe


    Clip Probe for NI myDAQ - (requires NI myDAQ, sold separately)

    Cobra Line Follower Sensor


    The Cobra Line Follower Array provides 4 X QRE1113 IR reflectance sensor mounted on a 9mm pitch Each sensor is comprised of two parts - an IR emitting LED and an IR sensitive phototransistor. When you apply power to the VCC and GND pins the IR LED inside the sensor will illuminate.

    The Studica Line Sensor Board consists of 4 IR LED/phototransistor pairs, making it a great detector for a line-following robot.  The Line Sensor Board allows the robot to tell objects or surfaces apart based on how dark or light they are. It shines a beam of infrared light out onto the object, and measures how much light is reflected back.

    Each sensor provides a separate analog voltage output. The sensor board is an infrared emitter/receiver that is able to differentiate between a dark surface (with low IR reflectivity – 3.3V to 5V) and a light surface (with high IR reflectivity – 0V to 0.5V). However, this range can vary depended on the installed height of the sensor board. 

    The optimum height distance is 3-5 mm; however, the reflectivity values will change depending on distance. A daylight filter is built into the sensor.

    • 5VDC operating voltage (recommended)
    • 70mA supply current
    • Optimal sensing distance: 0.125" (3mm)
    • Step File

    Colorimeter & Turbidity Sensor

    The CTSN-100 Colorimeter and Turbidity Sensor performs two functions in one device. First the user can measure the absorption of the sample at the three different wavelengths provided by the Red, Green, and Blue emitters. Second, the user can measure the turbidity of the sample, using the infrared emitter to determine the turbidity of the sample.



    Computer Inteface for Snap Circuits


    The CI-73 allows the SC-300 or SC-500 set to interface with a computer! With this module, you will learn about and use an oscilloscope and spectrum analyzer, as you build over 73 BONUS PROJECTS using your Windows-based PC (32 projects require the SC-500). Comes with all of the interface parts you need and the software. Great for introducing electronics through a computer. Acts as a scope and allows you to see the signals in the circuit.

    databot Single


    Meet databot™ – one tiny brilliant cube packed with high-tech, science exploration fun.  Databot™ fits in the palm of your hand, collects information from 11 included sensors that measure motion, temperature, altitude, velocity and so much more!  The data is streamed instantly to provide engaging experiments in science, coding, and technology in every learning environment imaginable! The databot™  kit includes everything you need to get started – just add a computer or tablet!

    DC Power Plug 2.1mm ID x 5.5mm OD w/1m 18AWG cable


    Ideal for the myRIO.

    • Inside Contact Diameter: 2.1mm
    • Outside Contact Diameter: 5.5mm
    • Termination Style: Solder Cup
    • Voltage Rating: 12 V
    • 6 Amp
    • 1 meter cord length
    • 18AWG or 20AWG wire guage
    • DC connector type

    Deluxe Case for Snap Circuits


    Heavy duty plastic case with 2 custom foam inserts for housing your Snap Circuits parts. Makes it easy to identify missing components. Also includes a separate small case to hold the smaller loose parts.

    DF45-NYP - Nylon Black Filament


    Dremel Nylon filament has been specifically engineered for optimal printing with your Dremel 3D Printer 3D45.

    • RFID filament recognition tag - Printer automatically adjusts settings by reading the filament RFID tag

    • Provides a very smooth surface for strong and flexible prints with heavy wear resistance

    DREMEL 3D40 FLEX EDU Bundle


    Implementing 3D printing just got easier. Introducing the Dremel 3D40 FLEX 3D printer Education bundle, with lesson plans, professional development and easy-to-use software.

    DREMEL 3D45 EDU Bundle


    Implementing 3D printing just got easier. Introducing the Dremel 3D45 3D printer Education bundle, with lesson plans, professional development and easy-to-use software.

    Dremel Build Tape with Leveling Sheet


    Dremel Build Tape with Leveling Sheet offers you the additional or replacement accessories you need to keep your Dremel 3D printer working. Use Dremel Build Tape to protect your build platform and optimize your 3D printing process. It is also a great idea to analyze and re-align your build platform. That's where the Leveling Sheet can help. These must-have accessories are available in a single bundle to help maintain your Dremel 3D printer and support your next series 3D designs!

    Educator License - Annual price per license

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    We know you need to track system requirements and standards. With BrightShift, you can create tests with categorical scoring that matches your approved standards. You can quickly see test results by roster and across categories. Instant assessment provides feedback on standard areas for classes and individual students, giving you insight for success.

    Electromyography (EMG) Sensor - Connectors: UC-E6

    Request a Quote

    Purpose-built sensor for muscle activity measurement.


    • Voltage differential measurement
    • 3- or 2-lead electrode cable operation (only one REF is needed when using multiple EMGs)
    • Gain: 1009
    • Range: ±1.65mV
    • Bandwidth: 25-482Hz
    • CMRR: 80dB
    • Input impedance: 10GOhm

    ELVIS Breadboard Input Adapter


    Adapter Board for Use with the IX-ELVIS

    The IX-ELADP is a two channel adapter for interfacing iWorx Systems, Inc. transducers to the stock NI ELVIS II SERIES PROTOTYPING BOARD included with the NI ELVIS system manufactured by National Instruments.

    The IX-ELADP is an open PCB with 2 MINIDIN7 connectors that mate to the analog outputs from the transducers. There is also a gain set resistor option.

    Encoder cable 3ADR 600mm


    Encodercable 3wire

    137125: Encodercable

    Encodercable 4wire


    Environmental sensor


    Extender for NXT/EV3 Cables

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    Extender for NXT/EV3 Cables is a kit used to connect two cables to increase effective length. This kit includes PCB and NXT compatible connnectors with assembly instructions - some soldering required.

    Extension cable 6-pole


    fischertechnik Education STEM Engineering


    fischertechnik Education STEM Engineering provides students with a comprehensive overview of robotics, coding and automated systems. This set is based heavily in computer science and engineering with an emphasis on programming. With over 30 different activities, students are invited to use the ROBO Pro programming software to create their own programs and automate their models. Offer your students an in-depth look at how coding works, which will strengthen their computational logic and ability to employ creative thinking to analytical programming. Success in STEM and higher education starts with an understanding of computer science and how it applies to engineering topics. Give your students a step up with this engaging set!

    It includes all the parts necessary to build all 22 models from the following fischertechnik Education sets: Robotic: Advanced (#533018), Robotics & Electropneumatics (#533019), and Robotics in Industry (#533020)

    Save when you puchase more. Ask us for a quote!

    fischertechnik Robotics Sensor Station IoT


    A professional introduction to data logging! The stationary sensor station with a moving camera, new environmental sensor and other sensors, enables the measurement of air temperature, humidity, air pressure, air quality, volume and brightness. The models can be programmed and controlled with the graphical programming software ROBO Pro and the ROBOTICS TXT controller, and are ideal for teaching topics such as (data logging, programming and the use of actuators and sensors. The sensors’ data can be collected and plotted on a graph. In addition, the model can connect to a WiFi network, so that the camera can also be controlled from a distance. The TXT controller can also be connected to a cloud server, where the sensors’ data is saved and can be retrieved. So using a user interface, a so-called “dashboard”, the various sensor data can be permanently monitored, and the movement of the camera can be controlled. Further models and applications the pupil can first design and then control are: Barometer (measures air pressure), Damp monitor (measures humidity and air temperature), environmental wellness sensor (measures the air quality, temperature, humidity) with LED display, noise sensor (measures volume) and frost monitor (tests temperature against the freezing point). When the pre-set limit values are exceeded, the system alerts the user via an LED display or with an alarm tone. There are many more possible applications. The innovative teaching material from fischertechnik supports you in practically conveying technical understanding and giving them a real insight. The accompanying instructional booklet, with teaching and lesson materials, offers background information, projects , and programmer tips.



    Recommended to use with FLASHFORGE and all FFF 3D printers. Made with high quality ABS material to ensure smooth feeding and extrusion. All FLASHFORGE filaments are tested to minimize the chance of jamming to extruders. Use with confidence! Filament Diameter: 1.75 mm

    FLASHFORGE ABS Filament (Dreamer Series)


    Recommended to use with FLASHFORGE and all FFF 3D printers. Made with high quality ABS material to ensure smooth feeding and extrusion. All FLASHFORGE filaments are tested to minimize the chance of jamming to extruders. Use with confidence! Filament Diameter: 1.75 mm



    Recommended to use with FLASHFORGE and all FFF 3D printers. Made with high quality PLA material to ensure smooth feeding and extrusion. All FLASHFORGE filaments are tested to minimize the chance of jamming to extruders. Use with confidence! Filament Diameter: 1.75 mm

    FLASHFORGE PLA Filament (Dreamer Series)


    Recommended to use with FLASHFORGE and all FFF 3D printers. Made with high quality PLA material to ensure smooth feeding and extrusion. All FLASHFORGE filaments are tested to minimize the chance of jamming to extruders. Use with confidence! Filament Diameter: 1.75 mm

    Flexi-Cables for NXT (FLEX-Nx)

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    Flexi-Cables for NXT (FLEX-Nx) are thin, flexible cables intended for use with the NXT or EV3. These cables come with NXT/EV3 compatible phone jack connectors. This pack also includes four of the most commonly used cable sizes.

    • 1 cable: 20 cm (8 inches)
    • 2 cables: 35 cm (14 inches)
    • 1 cable: 50 cm (20 inches)

    Flexi-Cables for NXT 10cm x 3

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    Flexi-Cables for NXT 10cm x 3 are thin, flexible cables for use with NXT/EV3 controllers. This kit includes NXT/EV3 compatible phone jack connectors. Package of three cables, 10cm each.

    Flexi-Cables for NXT 20cm x 3

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    Flexi-Cables for NXT 20cm x 3 are thin, flexible cables for use with NXT/EV3 controllers. This kit includes NXT/EV3 compatible phone jack connectors. Package of three cables, 20cm each.

    Flexi-Cables for NXT 35cm x 3

    Request a Quote

    Flexi-Cables for NXT 35cm x 3 are thin, flexible cables for use with NXT/EV3 controllers. This kit includes NXT/EV3 compatible phone jack connectors. Package of three cables, 35cm each.

    Force Sensor


    The FTN-5K utilizes load cell technology. A load cell is a force-sensing unit and is designed to measure a specific force ignoring other forces being applied. The FTN-5K operates in two selectable ranges, 0-5kg and 0-500 grams, and can be used in a range of applications to study topics such as harmonic motion, friction, centripetal force, etc.

    FreaksBotMotor Driver Mainboard (new board)

    The scientific genius of Leonardo da Vinci is brought to life through these 16 articulated models. The inventions that inspired these snap-together replicas are taken from the pages of da Vinci’s priceless and awe-inspiring notebooks. All models are made of plastic and require no special tools. Manuals are very educational and teach how these inventions have evolved into what they are today.

    Gas Pressure Sensor

    The GPSN-100 Gas Pressure Sensor can be used to measure pressure within a range of 20 to 250 kPa.

    Grove - Infrared Reflective Sensor v1.2

    Grove - Infrared Reflective Sensor v1.2 can be used for detection of proximity and color of objects. The reflective photosensor - RPR-220 used in this module consists of an infrared light emitting diode and a high –sensitivity phototransistor. Light-colored objects directly in front of the sensor will reflect more infrared light as well as generate more current in the phototransistor than an object with dark-colored surfaces, this can be tell from a built-in indicator LED which will turn red with sufficient flow of current. Also, the intensity of the reflective light increases as the object getting closer. You can adjust the potential-meter on the back of the board if you want to detect a specific object (eg. Black line) at a certain distance.

    Grove Sensor Adapter for EV3 or NXT

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    Grove Sensor Adapter for EV3 or NXT allows you to connect any analog or digital Grove sensors. This adapter is compatible with NXT and EV3 controllers.

    • Configurable design to allow use of any sensor
    • High speed polling architecture for high performance
    • Several different sensors available to choose from

    Heart Sounds Sensor

    The HSMN-300 hearts sound microphone connects to the white lure connector of the SPN-304 Spirometer. The SPN-304 unit contains a differential air pressure sensor that measures the difference in air pressure between the two ports. When the microphone diaphragm is pressed against the chest, heart beats cause small changes in the volume of the chest cavity, which are sensed as pressure changes in the SPN-304. The SPN-304 will produce a voltage, which is directly proportional to this pressure. It is this voltage that is recorded.

    High Precision Medium Range Infrared distance sensor for NXT or EV3

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    High Precision Medium Range Infrared distance sensor for NXT or EV3 detects obstacles between 10cm to 80cm. This sensor has built-in calibrations to provide high resolution readings.

    • Provides reading directly in millimeters
    • Uses Sharp GP2Y0A02YK sensor
    • Uses I2C bus digital interface to connect to NXT or EV3
    • Maximum current consumption: 38mA at 4.7V

    Humidity Sensor

    The HSN-100 can provide measurements of relative humidity from 20 to 85% (+/-5%) over a temperature range from 0 degrees C to +50 degrees C. The HSN-100 is a sensor designed for measuring the relative humidity (RH) in environmental chambers, plant growth chambers, model ecosystems, or the atmosphere.

    Impero Education Pro


    Impero Education Pro brings greater peace of mind to your classroom, combining network management, desktop management and classroom management in one single consolidated solution.

    Impero Remote Manager


    Impero Remote Manager is Impero's latest remote access software, which grants technical teams access to users' computers within a given educational organization. With this software, IT administrators can fix problems remotely, offer assistance or give demonstrations in real-time. This is the perfect digital manager solution for your network. It offers unique pricing, high level encryption, low bandwidth and hybrid cloud technology. See the description below to learn more!

    Impero YouID Access


    Impero YouID Access offers an intuitive, secure portal for seamlessly signing in to all your web applications. Personalize your web desktop, and access everything you need for working online. From your everyday work tools to online resources and individual accounts, YouID Access makes accessing, navigating and securing your cloud based information easy. It works from any browser or device, and does not require installation. Your digital world is now available in one secure location! Discover how you can put YouID Access to work for you.

    IR-Track Sensor, black

    Fischertechnik Spare Part 128598: IR-Track Sensor

    Levenhuk DTX 500 Mobi Digital Microscope


    Levenhuk DTX 500 Mobi Digital Microscope? is a portable microscope with a built-in 3-inch color LCD display. This model produces magnification up to 400x and features smooth digital zoom up to 4x. It is perfectly suited for microscopic observations of any surfaces, both at home and outside. This microscope’s body is rubber-armored, which makes it pleasant to the touch and also provides for a comfortable grip and prevents the device from slipping out of your hands. This kit also includes special software allowing you to edit created files and perform precise measurements of linear sizes, radiuses and angles with an accuracy of 1 micrometer or better.

    Levenhuk LabZZ M101 Microscope


    Levenhuk LabZZ – brand new microscopes designed especially for the youngest microcosm explorers. Levenhuk LabZZ microscopes feature uniquely shaped bodies of beautiful translucent colors: moonstone, amethyst, azure, and lime. Each model is supplemented with a Levenhuk K50 Experiment Kit, which contains everything needed for independent research at home. The enclosed colorful user guide makes for interesting and informative reading for a young researcher.

    Levenhuk Rainbow 2L Microscope


    The Levenhuk Rainbow 2L series comes in five eye-catching colors, quality glass optics, ergonomic design, and an excellent accessory kit. With Levenhuk Rainbow 2L Microscope studying will become an adventure! Children will be able to explore the microcosm and conduct truly exciting experiments on their own – much more interesting than just reading abstruse textbooks. A kid will learn many new things about indoor plants and their structure, examine cat hair and learn its difference from human hair, observe a variety of microorganisms living in a drop of aquarium water, and many other exciting things.

    Levenhuk Rainbow 2L PLUS Microscope


    Levenhuk Rainbow 2L PLUS Amethyst Microscope will be a perfect choice for a pupil who loves biology, as well as for a medical student for serious research. This model has many advantages: high-quality multi-coated optics, a wide range of magnification from 64x to 640x, ability to observe both transparent and opaque objects, and reliable body. Beginners will definitely appreciate the Levenhuk K50 Experiment Kit that comes with the microscope. Moreover, Levenhuk Rainbow 2L PLUS Amethyst Microscope stands out from other similar biological microscopes thanks to its beautiful and colorful design.

    Levenhuk Rainbow 50L Microscope


    Levenhuk Rainbow 50L – bright, stylish microscopes perfect for beginning microcosm explorers, as well as experienced biologists. These microscopes allow you to examine plant and animal tissues and learn more about their cellular structure, observe living microorganisms in a water drop, and do many other interesting things!

    Levenhuk Rainbow 50L PLUS Microscope


    Levenhuk Rainbow 50L PLUS - the perfect combination of stylish design, excellent optics, and ergonomic body. Like all other models in the Levenhuk Rainbow family, these microscopes are ideal for young researchers. Each model comes with a Levenhuk K50 Experiment Kit, which has everything you need to explore the mysteries of the Microcosm.

    Levenhuk Rainbow D2L 0.3M Digital Microscope, Moonstone


    Levenhuk Rainbow D2L 0.3M Digital Microscope, Moonstone is a perfect gift for a schoolkid. This microscope allows you to conduct a variety of interesting experiments with ready-to-use microscope samples, as well as with objects that surround you in your everyday life and attract your interest. Thanks to the digital camera included in the kit, you can also save the results of your studies. Even a beginning researcher can make truly impressive images and videos and share them with friends on Facebook or Instagram.

    Levenhuk Rainbow D50L PLUS 2M Digital Microscope, Moonstone


    Modern technologies that enter the optical equipment market significantly increase our possibilities. With Levenhuk Rainbow D50L PLUS 2M Digital Microscope, Moonstone you can not only observe plant and animal cells or microorganisms, but also save the results of your studies by making pictures and videos of observed samples. The kit includes everything needed for conducting interesting experiments with the microscope. You can easily share your discoveries with others by posting received images or videos on Facebook, Instagram, and other social websites.

    Levenhuk Skyline 50x600 AZ Telescope


    Levenhuk Skyline 50x600 AZ Telescope is a compact refractor perfect for entry-level astronomical observations. This model features high-quality optics, reliable construction and remarkable ease of use. With this telescope you will be able to observe lunar craters, phases of Venus, atmospheric flows of Jupiter, rings of Saturn and a large variety of other celestial objects. Levenhuk Skyline 50x600 is also suitable for terrestrial observations.

    Levenhuk Zeno 50 LED Magnifier, 2.2/4.4x, 88/21 mm


    Levenhuk Zeno 50 LED Magnifier is a practical magnifier with two lenses. The main lens has 2.2x magnification, while the inset lens - located by the handle - has 4.4x. Two lenses with different magnifications allow you to easily read even the finest print and study various objects in tiniest detail.

    Light sensor & Laser x2

    The LSN-100 light and laser sensor combines a laser and a light sensor in the same unit. Each LSN-100 will come with reflective tape, which the laser will be focused onto. The sensor can be placed up to 1 foot away from the tape. When the beam between the laser and tape is broken a corresponding signal will appear in the recording screen.

    Light Sensor Array for NXT or EV3

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    Light Sensor Array for NXT or EV3 is an array of 8 sensors with controlled light source. Watch as it returns 8 discrete values of the sensor readings. Your program can determine if you wish to follow line with it or do something else.

    • Easy to mount on your NXT robot facing ground
    • Reporting dark and light pattern from array of 8 sensors
    • Write line follower programs with your own decision making
    • Develop your own PID control algorithms

    Line Tracking Mouse Kit


    The Line Tracking Mouse tracks a black line using a photo interrupter for its eyes. Sound activated with two sets of gear motors. Soldering is required. Requires four AA batteries. Ages 12 & Up.