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20% off

D85-222 AC Digital Display Voltmeter AC0-36V110V600V HD LCD Meter Head 220V Power Supply Easy to Install

$10.64~~$13.30~~

9 sold

10% off

DDS1104 5(20)A 10(40)A Single Phase Energy Meter AC 220V 50Hz 1P2W LCD Digital Wattmeter Power Consumption kWh Meter

$3.77~~$4.19~~

34 sold

Ready Stock! BSIDE U6X U-Shape AC/DC Clamp Meter Rechargeable Temperature Infrared Detection Voltmeter Electrical Tester

$422.35~~$422.35~~

2 sold

$Optical Glass Prism for Photography Refracted Light Teaching Triangular Prism 18cm/15cm/10cm/5cm Physics Science Experiment Tool$ $Optical Glass Prism for Photography Refracted Light Teaching Triangular Prism 18cm/15cm/10cm/5cm Physics Science Experiment Tool$

Optical Glass Prism for Photography Refracted Light Teaching Triangular Prism 18cm/15cm/10cm/5cm Physics Science Experiment Tool

$4.37~~$4.37~~

14 sold

27% off

M2.5 Thread 1/1.5/2/3MM Needle Diameter Dial Test Indicator Contact Point 10/20/30/40/50MM Length Measuring Gauging Tools

$12.99~~$17.79~~

99 sold

D69-2049 Digital Multimeter 100A AC 40-300V Electric Power Energy Voltmeter Ammeter Analyser Watt Volt kWh 220V LCD

$14.03~~$14.03~~

8 sold

50% off

Kids Physics Stem Science Toys Glass Reflecting Triangular Color Prism Learning Educational Toys for Children Light Spectrum

$2.75~~$5.50~~

26 sold

40% off

JA-OPTICS K9 Optical Glass Trihedral Retroreflector Diameter 25.4mm/1 Inch Copper Coated Corner Cube Prism

$11.94~~$19.90~~

6 sold

YR2050 Handheld DC Milliohmmeter High-precision 0.01mΩ-1KΩ Micro Resistance Meter Electric Wire Power Cable Resistance Tester

$46.05~~$46.05~~

4 sold

20% off

D85-3050AG DC Voltage Ammeter Digital Display DC Dual Meter Head Positive and Negative Detection Module HD LCD

$13.42~~$16.77~~

16 sold

50% off

$Portable 0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit Honey Maple Syrup and Other Sugary Drink with ATC$ $Portable 0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit Honey Maple Syrup and Other Sugary Drink with ATC$

Portable 0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit Honey Maple Syrup and Other Sugary Drink with ATC

$53.40~~$106.81~~

8 sold

50% off

ZOYI D002 2-in-1 Handheld Digital LCR Meter High Accuracy, 100Hz~100kHz, Capacitance, Inductance, Resistance, Impedance Tester

$462.25~~$924.50~~

20% off

1pcs White multi-standard dual LCD display DC voltage and ammeter voltmeter ammeter range DC 0-600V 0-200A blue backlight

$8.22~~$10.28~~

28 sold

17% off

Silicone Digital Multimeter Test Lead 1000V 22pcs In 1 Multi-function leads Test Cable SMD SMT Needle Tip for FLUKE for Vichy

$9.95~~$11.99~~

19 sold

15% off

Quartz Wafer with High Light Transmittance, Multi-Specification, High Precision and High Temperature Resistance

$8.23~~$9.68~~

50% off

FNIRSI DSO-TC3 Portable Digital Oscilloscope Transistor Tester 3 in 1 Multi-function Multimeter Diode Voltage LCR Detect PWM Out

$53.99~~$107.98~~

3 sold

Hall Current Sensor AC 5A 10A 20A 50A 200A Transmitter 4-20mA 0-10V RS485 Output Ampere Transducer Current Transformer

$19.96~~$19.96~~

21 sold

25% off

AC current transmitter AC5A 10A 20A 50A Three-phase 4-20mA 0-10V output sensor Transmitter

$28.50~~$38.00~~

2 sold

25kg/5g Mini Hook Scale Digital Suitcase Scales Hanging weighing Travel Weighting Steelyard Electronic Weight Tool 40% OFF

$5.59~~$5.59~~

50 sold

20% off

DL85-2042T AC 0-500V100A Voltage And Current Meter Digital Display Double Display 4-Digit Digital Guage Head High Precision

$14.10~~$17.62~~

1 sold

18% off

Optical Glass Equilateral Prism 404040 K9 Material Prisms Optical Test Triangular

$9.01~~$10.99~~

7 sold

40% off

ALIENTEK DM40 Digital Oscilloscope Multimeter Signal Generator 3 in 1 50M Sample rate Voltage Diode Handheld Automotive Tools

$662.41~~$1104.02~~

21 sold

50% off

$Refractometer Beer Wine Alcohol Meter 0-80% Brix Wort ATC Handheld Tool Hydrometer Concentration Spirits Tester Refractometer$ $Refractometer Beer Wine Alcohol Meter 0-80% Brix Wort ATC Handheld Tool Hydrometer Concentration Spirits Tester Refractometer$

Refractometer Beer Wine Alcohol Meter 0-80% Brix Wort ATC Handheld Tool Hydrometer Concentration Spirits Tester Refractometer

$11.86~~$23.73~~

5 sold

9% off

1 inch Optical Glass Cube Beamsplitters Prism 50R/50T Splitting Prism Customization

$42.86~~$47.10~~

79 sold

1 inch corner cube prism diameter 25.4mm, plated copper plated silver corner cube prism, 1 inch prism body, reflecting prism.

$70.00~~$70.00~~

D69-2049 Digital Multimeter 100A AC 40-300V Electric Power Energy Voltmeter Ammeter Analyser Watt Volt kWh 220V LCD

$13.18~~$13.18~~

SDM120CT-MV,MID,0.1V input 1 phase 2 wire 230V RS485 Modbus kwh kvarh power meter electric consumption meter

$25.90~~$25.90~~

4 sold

Cube K9 Optical Glass 4x4x4cm Hexahedron for Photography High Quality Decorations Scientific Experimental Instrument

$6.13~~$6.13~~

21 sold

9% off

Rainbow Prism Optical Glass Crystal Pyramid 40mm Height Rectangular Pyramid Polyhedral Popularization Science Studying RU Stock

$4.54~~$4.99~~

6 sold

30% off

$Honey Refractometer for Honey Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range Honey Moisture Tester, with ATC$ $Honey Refractometer for Honey Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range Honey Moisture Tester, with ATC$

Honey Refractometer for Honey Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range Honey Moisture Tester, with ATC

$16.48~~$23.54~~

8 sold

2 In 1 Mini Accurate Wet Hygrometer Humidity Thermometer Temperature Meter Mechanical Homeuse Indoor Outdoor 40% Off

$2.87~~$2.87~~

128 sold

19% off

HPV-40 high voltage 40KV multimeter probe 1000 high voltage attenuation detection rod AC 10MHZ probe 0-40KV 1000:1 for testing

$63.99~~$79.00~~

28 sold

26% off

1PC Three-Display Voltmeter Din Rail Three Phase Modular Voltage Meter AC80-500V 1VA V1V2V3 BV-3R

$4.71~~$6.36~~

18 sold

$Optical Semicircular Glass Lens Semi-cylindrical Prism Light Refraction Physical Optical Teaching Experimental Equipment$ $Optical Semicircular Glass Lens Semi-cylindrical Prism Light Refraction Physical Optical Teaching Experimental Equipment$