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20% off

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

$10.20~~$12.75~~

7 sold

12% off

3nh portable Colorreader CR1 2 in 1 micro colorimeter and cellphone colorreader accuracy 0.1 8mm Aperture 400～700nm

$116.16~~$132.00~~

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~~

31 sold

59% off

ANENG M167 Multimeter AC/DC Professional Digital Multimeter Electrical Instruments Tester Tool Multimetro True Rms NCV Multimete

$4.12~~$10.05~~

5 sold

14% off

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

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

$3.72~~$4.37~~

17 sold

27% off

Custom D85-240 AC Current Digital Display Meter 200A300A400A500A600A1000A/5 LCD Module High Precision and Low Power Consumption

$9.07~~$12.43~~

10% off

ZV-1 Wide Angle Lens IBOOLO Premium Travel Gear 140 Degree Wide Lens For SONY ZV-1

$667.44~~$741.60~~

20% off

D85-2058 Single-Phase Household Digital LCD AC Panel Meter Intelligent Voltage Current Frequency Power Monitor 220V

$9.00~~$11.25~~

5 sold

30% off

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

$1.78~~$2.54~~

18 sold

51% off

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

$9.65~~$19.90~~

4 sold

45% off

Pressure Switch 0.2-400bar Adjustable Diaphragm Piston Membrane Controller 30-300bar 40-400bar Pressure Control 5-50bar 1-16bar

$187.00~~$340.00~~

70% off

1 Pcs Austrian Crystal DIY Jewelry Accessories Flat Bead Bracelet Glass Material 6MM champagne

$0.90~~$3.00~~

1% off

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

$45.56~~$46.06~~

5 sold

11% off

3 In 1 High Precision Laser Distance Meter Rangefinder 40/60mDigital Tape Surveying Equipment Tape Measur Retractable Tape

$26.34~~$29.75~~

29% off

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

$11.74~~$16.77~~

14 sold

UNI-T UT-61E Modern Digital Multimeters UT61E AC DC Meter Free shipping

$89.99~~$89.99~~

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~~

21 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~~

21 sold

33% off

BSIDE S10/S11 Digital Smart Multimeter Color LCD Display 9999 Digital DC AC Voltage Capacitor Ohm Diode NCV Hz Tester DMM

$16.52~~$24.66~~

2 sold

6% off

$Distillery Refractometer Alcohol 0-80% v/v Portable Refractometer Alcohol Meter Liquor Alcohol Content Tester for liquor Whisky$ $Distillery Refractometer Alcohol 0-80% v/v Portable Refractometer Alcohol Meter Liquor Alcohol Content Tester for liquor Whisky$

Distillery Refractometer Alcohol 0-80% v/v Portable Refractometer Alcohol Meter Liquor Alcohol Content Tester for liquor Whisky

$12.66~~$13.53~~

78 sold

1% off

TKDMR 0-4000V Voltage Withstand Capability Test and Voltage Discharge 2-in-1 Tester, Voltage Withstand Test, Discharge Tool

$25.82~~$26.32~~

16 sold

36% off

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

$24.32~~$38.00~~

2 sold

Ts-40 1/8 Inch Mini Pressure Gauge For Fuel Air Oil Liquid Water 0-20Bar / 0-300 Psi Pressure Tester Meter Pressure Test Tools

$5.47~~$5.47~~

34% off

Optical Glass Equilateral Prism 404040 K9 Material Prisms Optical Test Triangular

$7.19~~$10.99~~

6 sold

56% 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

$10.44~~$23.73~~

5 sold

84% off

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

$7.14~~$47.10~~

80 sold

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

$25.90~~$25.90~~

11 sold

8% off

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

$5.62~~$6.12~~

34 sold

UT202 Digital Clamp Multimeters DMM DCV ACV TEMPERATURE, Free Shipping !!!

$29.49~~$29.49~~

18% off

Custom Beamsplitter Prism Right Angle Triangle Prism Cube Beamsplitter AR Coating Right Angle Prism Glue Prism

$14.57~~$17.77~~

39% 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

$14.36~~$23.54~~

5 sold

100A Anti-interference Wall Mounted Type Three-Phase Four Wire LCD Display Digital Multifunction Energy Meter 99999.9 KWH

$441.39~~$441.39~~

26% off

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

$4.71~~$6.36~~

27 sold

44% off

2-in-1 Ozone Generator with Air and Water Modes 40,000mg/h O₃ Ozone Machine Ionizer Air Purifier Industrial Deodorizer for Home

$399.37~~$713.16~~

3 sold

7% off

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