Selling various sizes of objective lens systems rod lenses for endoscope assembly and repair. Private message me if interested.

JM PH / ORP3520 pH meter redox meter PH online test ORP monitoring analyzer

*A14E M181 LCR Meter 18101K DIY Kit 100Hz 1KHz Test Frequency High-Precision Small Value Inductance Resistance and Capacitance

PEAK Meter PM118A/PM118B/PM118C Manual & Auto Range Digital Multimeter 1000V Voltmeter for AC & DC Testing Equipment

for HT208D 1000A Current Digital Clamp Meters Ammeter Test Electrical Multimeter Clamp Meter AC DC Digital

Copper Shell Refractometer Portable Handheld Type Hydrometer Teaching Grade High Precision Testing Meter Lab Detection

RABIT AS59~ TS4520 Voltage Internal Resistance Tester AC 4-Wire Kelvin Method Voltage Meter Internal Resistance Test Device

Aneroid Pressure Gauge High Precision Scientific Pressure Gauge Pressure Test Meter Sturdy Build Air Pressure Meter Indoor

Push-pull Force Meter Stand Digital Pressure Testing Machine Dynamometer Terminal Tension Tester

IPX5 Waterproof Digital Water Flow Meter Brass Inlet LCD Display Water Consumption Test Meter Multifunctional Movable Joint

IPX5 Waterproof Digital Water Flow Meter Brass Inlet Accurate Water Consumption Test Meter Movable Joint LCD Display

100% NEW 4000mAh Satellite Finder meter Battery E506085 for Satlink WS-6916, WS6916

Noyafa NF-198 Land Meter Test Device Survey Equipment Use For Farm Land Surveying Mapping Area Length Measurement Tool

GVDA Digital Mini Clamp Meter Multimeter Auto Range AC/DC Voltage Tester True RMS Car Amps Hz Capacitance NCV Ohm Test Voltmeter

UNI-T UT521 UT522 Digital Earth Testers Grounding Resistance Meter Ohm Meter 2000Ω 4000Ω 2-wire 3-wire Testing Megometer

DC Power Analyzer LCD Digital Display 12V 24V Solar Wind Analyzer Current Energy Meter Power Test For Voltage Current Measuremen

Digital Multi-meter Transistor Tester Diode Triode Capacitor Resistor Test Meter for MOSFETs, IGBTs, Transistors, Diodes, LEDs

Frequency Test Device for Two Way Radio Transceiver GSM 50 MHz-2.4 GHz GY560 Frequency Counter Meter

Car Tint Testing Meter | Linshang LS160 Handheld Device for VLT & IR/UV Blocking | Ideal for Window Films and Glass

Coffee Bean Moisture Tester, Grain Moisture Meter, Analyzer for Cereals, Corn Testing Instrument

9000F Hot Wire Anemometer, High Precision CFM/CMM Wind Speed Air Velocity Meter with 360° Probe for HVAC Airflow & Temp Test

(DGZ-Y-3000) Test rope ElectronicTest Equipment Comprobador Elevator Wire Rope Tension Meter Tester Easy Carry Simple Operation

Diode Capacitor Inductor Resistor SMD Meter with IR Decoding Transistor Testing Tool Capacitor/Inductor/Resistor/Diode/SMD Test

KH965 Electric Analog Multitester AC/DC Voltage Current Ohm Multi Meter Tester With Test Pen Buzzer Universal Meter Pointer Disp

High Precision Digital Lux Meter Illuminance Meter Light Measurement Tester Portable Light Meter for Indoor Lighting Test

Digital Tesla Meter 1%/2%/5% Accuracy 0-2400mT Permanent Magnet Gauss Handheld Magnetic Flux Surface Field Test

Current Power Factor KWH Electric Frequency Temperature Testing Meter Din Monitors Power Energy Tester A0KF

Portable Milliohmmeter DC Low Resistance Meter Ohmmeter 0.1m Ω~40.0kΩ 100mA Four Wire Testing For Cable Wire Switch

LCR-D2 High-Precision Transistor Tester with IR Decoding Intelligent Auto Recognition LCR Meter 400mAh Transistor Testing Tool

New YY-400 Hydrogen Concentration Water Quality Test Pen PH/ORP/H2 And TEM 4 In 1 Digital Drinking Water Meter

Force Gauge FG-104 1K to 100K Digital Push Pull Force Gauge Meter Tension Meter for High Accuracy Push Force and Pull Force Test

Kwh Energy Meter Smart Power Meter Socket Current Voltage Wattage Electric Consumption Analyzer Test

Digital Standing Wave Ratio Meter 0-100W for HF/VHF Radio Testing with Real-Time Forward Reflected Power Display

ETCR3630A Portable Milliohmmeter For DC Low Resistance Meter Testing Range 0.1mΩ~40.0kΩ Four Wire Testing

760nm 1100nm IR NIr range 660nm & 850nm Dual-Wavelength Meters for irradiance mW/cm2 test OHSP350IRS

VM-6380 3d Vibration Meter Test Instruments Vibration Meters

Tester Inductance Tester Meter Sturdy Rechargeable Testing Device Digital Bridge for Technicians Repair