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Retractable Metal Tape Measure 10ft/3m - Both Imperial and Metric Scale
Use this measuring tape for a variety of applications!
$7.49 $2.49
Item#: 17138 Age: 14+
Deluxe Hand Crank DC Generator
An excellent demonstration model for teaching about the conversion of mechanical energy to electrical energy!
$19.99 $17.95
Item#: 10876 Age: 15+
(5 customer reviews)
Mini Digital Voltmeter - 0V-30V - 3-Wire
Affordable high-precision digital voltmeter for measuring voltages from 0V to 30V with 0.01V precision.
$2.99 $1.95
Item#: 17081 Age: 14+
(2 customer reviews)
SIBA FF 10A 600V Ceramic Multimeter Fuse - 6.3 x 32mm
This ceramic fuse is designed for multimeter use. It protects against overloads and short curcuits.
$4.99 $2.95
Item#: 17097 Age: 18+
(1 customer reviews)
USB Temperature Sensor Thermometer with Probe - PCSensor TEMPer2
This sensor plugs directly into your PC USB port and can measure and log temperature using an external water-proof probe. Great for science projects where temperature vs time data is required. Also perfect for manufacturing, industrial and PC applications.
$59.99 $39.95
Item#: 16088 Age: 14+
Mini Digital 2-in-1 Voltmeter Ammeter - 100V 10A
This handy digital module has a built-in 0-100V voltmeter and 0-10A ammeter.
$5.99 $2.69
Item#: 16689 Age: 18+
Bussmann DMM-B-44/100 Multimeter Fuse - 1000V 440mA
This original 440mA 1000V Bussmann fuse is frequently used in multimeters.
$9.99 $6.95
Item#: 17096 Age: 18+
Bussmann DMM-11AR Multimeter Fuse - 1000V 11A
This original powerful 11A Bussmann fuse is frequently used in multimeters to protect from over-current damage.
$9.99 $6.95
Item#: 17095 Age: 18+
Electronic Digital Vernier Calipers - 4 inch 10 cm
These affordable digital vernier calipers are made of carbon fiber composite that can measure up to 10 cm or 4 inches with a resolution of 0.1 mm or 0.01 inches.
$14.99 $9.95
Item#: 17291 Age: 14+
Signal/Function Generator Module Board - 50Hz-50kHz - Sine/Square/Triangle Wave
Get a sine, square or triangle wave signal at an adjustable frequency, anywere from 50Hz to 50kHz.
$14.99 $9.95
Item#: 17152 Age: 18+
Alligator Cords - 2ft Red/Black Set
This set of two 2 ft long connection cables with alligator clips on both ends is great for science projects!
$1.99 $1.59
Item#: 11114 Age: 13+
(1 customer reviews)
Backlit Digital Multimeter
Use this backlit multimeter for a variety of electrical applications!
$19.99 $9.95
Item#: 14732 Age: 18+
PH Meter Calibration Buffer Powder - 10 pack
A set of 10 pH Buffer Powder packets. Includes 5 pH 4.00 packets and 5 pH 6.86 packets.
$7.99 $4.99
Item#: 16307 Age: 18+
(3 customer reviews)
Rechargeable Pocket Digital Oscilloscope - 20MS/s 5MHz
The Rechargeable Pocket Digital Oscilloscope is a fully functional, high performance, and cost-effective handheld oscilloscope for the maintenance industry and the research and development industry.
$119.99 $79.95
Item#: 16886 Age: 18+
(1 customer reviews)
3000g x 0.1g US-Scientific Digital Scale
This high-quality scientific digital scale has a large 3000g capacity and 0.1g precision.
$49.99 $39.95
Item#: 17365 Age: 18+
(1 customer reviews)
Wide Range Sticker Thermometer - 39-97F 4-36C
This liquid-crystal thermometer sticker features Celsius and Fahrenheit scales and has many uses.
$1.19 $0.59
Item#: 17368 Age: 14+
Mini LCD Thermometer and Hygrometer
Convenient and affordable digital LCD thermometer and hygrometer.
$4.99 $2.95
Item#: 17090 Age: 18+
Digital Newton Meter - Wide Range 2N, 5N, 10N and 20N
Empower your physics lessons with this revolutionary force measurement tool.
$59.99 $49.95
Item#: 17498 Age: 18+
Digital DC Voltmeter Module - 3V-30V
Affordable digital voltmeter capable of measuring DC voltages from 3V to 30V.
$3.99 $1.69
Item#: 16754 Age: 14+
(2 customer reviews)
Analog DC Ammeter Module - 5A
This affordable DC ammeter can measure electric currents up to 5 amps, with the smallest marked gradation of 0.1 A.
$9.99 $5.95
Item#: 17349 Age: 18+
Inline Digital DC Voltmeter - up to 25V - with Alligator Clips - Crabee
Empower your electronics and electrical circuits lessons with this revolutionary voltage measurement tool.
$49.99 $44.95
Item#: 17500 Age: 18+
Inline Digital DC Ammeter - up to 3A - with Alligator Clips - Crabee
Great inline digital ammeter with automatic range selection.
$49.99 $44.95
Item#: 17499 Age: 18+
In-Line USB Voltage and Current Meter 3.3-18V 0-3A
Easily measure voltage and current across your USB devices. Great for electronics and science fair projects.
$9.99 $5.99
Item#: 16909 Age: 18+
(2 customer reviews)
5-in-1 Water Quality Tester - Salinity, pH, TDS, EC, Temp
You can test pH, Salinity, TDS, EC, and Temperature with this handy 5-in-1 digital water tester.
$59.99 $39.95
Item#: 17359 Age: 18+
5-in-1 Digital Water Tester - TDS, EC, Salinity, SG, Temp
This versatile 5-in-1 digital water quality meter is a must-have tool for testing water and other liquids.
$39.99 $29.95
Item#: 17296 Age: 18+
120g x 0.01g US-Tango Digital Scale
Digital pocket scale with 120g capacity and 0.01g precision.
$29.99 $21.95
Item#: 17364 Age: 18+
DDS Signal Generator - 1Hz to 8MHz - 7 Waveforms
This function signal generator will generate different types of electrical waveforms over a wide range of frequencies
$79.99 $54.95
Item#: 16365 Age: 14+
(1 customer reviews)
Digital Laser Tachometer - up to 99999 RPM Meter
This handy digital tachometer measures the working speed of an engine (especially in a road vehicle) in revolutions per minute (RPM) via laser.
$29.99 $19.99
Item#: 16714 Age: 18+
Digital Inclinometer - 360 deg Digital Level
This handy digital inclinometer measures the the angle of inclination of something
$49.99 $39.95
Item#: 16716 Age: 18+
Fahrenheit Digital Thermometer Module with Probe -58F to 158F
Great digital thermometer with a Fahrenheit readout and wired probe.
$5.99 $3.59
Item#: 17387 Age: 18+
Digital Tire Thread Gauge - Pin Vernier Caliper
You can use this handy Vernier caliper to measure your tire tread depth or any other small crevice up to one inch (25.4 mm).
$19.99 $12.95
Item#: 17333 Age: 18+
Digital Sound Meter
Digital sound meters measure the decibel level of sound input, both environmental, or from devices
$29.99 $22.99
Item#: 16322 Age: 18+
(2 customer reviews)
Digital EMF Meter
This meter will sense the amount of electromagnetic radiation in a given test space. Excellent for experiments involving electromagnetic fields.
$59.99 $39.95
Item#: 16326 Age: 18+
(2 customer reviews)
Standalone USB Temperature Data Logger Thermometer
Temperature data logger that connects via USB directly to your computer to transmit data gathered
$39.99 $24.95
Item#: 16349 Age: 14+
Digital Particle/Temperature Meter - TDS-3
Inexpensive particle meter measures particles in Parts Per Million (PPM) and temperature in degrees Celsius.
$19.99 $11.99
Item#: 16080 Age: 18+
Digital Pocket Oscilloscope - 0-200KHz
This handy digital oscilloscope displays and analyzes the waveform of electronic signals.
$149.99 $79.99
Item#: 16715 Age: 18+
5ft 1.5m Tailors Tape Measure - pack of 12
This set includes twelve (12) assorted colors cloth/tailors tape measures with both metric (mm/cm) and SAE (inches) markings.
$5.99 $3.95
Item#: 16978 Age: 14+
EC TDS Temp 3-in-1 Digital Water Quality Meter
This accurate and easy-to-use digital device features an EC meter, thermometer, and a particle meter.
$49.99 $43.95
Item#: 16855 Age: 14+
(1 customer reviews)
Deluxe Multimeter Test Leads - Needle Tip - Set of 2
These high-quality test leads are a great replacement for any standard multimeter.
$7.99 $3.95
Item#: 17089 Age: 18+
Universal Battery Tester - AA AAA C D 9V
This handy universal battery tester can be used to check AA, AAA, C, D and 9V batteries. A must have for any home or school laboratory or electronics club.
$9.99 $4.95
Item#: 17145 Age: 14+
3-in-1 Water Quality Tester - pH EC TEMP
Use this handy and versatile water quality testing device to monitor pH levels, temperature in Celsius or Farenheit, or electrical conductivity
$59.99 $39.95
Item#: 16717 Age: 18+
