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Test & Measurement

Benchtop, handheld and modular instruments and components for test and measurement applications.
Handheld Total Dissolved Solids TDS Meter and Thermometer for Aquariums, Ponds, Hydroponics, Pools

Handheld Total Dissolved Solids TDS Meter and Thermometer for Aquariums, Ponds, Hydroponics, Pools
USB Charger Doctor Voltage Current Meter Tester for Laptop Desktop USB Power

USB Charger Doctor Voltage Current Meter Tester for Laptop Desktop USB Power
1S 2S 3S 4S Lithium Battery Capacity Indicator Voltmeter Module - Blue Display

1S 2S 3S 4S Lithium Battery Capacity Indicator Voltmeter Module - Blue Display
2-Channel 5V PWM Pulse / Square Wave Generator Module 1Hz-150KHz Frequency

2-Channel 5V PWM Pulse / Square Wave Generator Module 1Hz-150KHz Frequency
Digital Display LCD Humidity Hygrometer Temperature Thermometer w/ Probe - Battery Operated

Digital Display LCD Humidity Hygrometer Temperature Thermometer w/ Probe - Battery Operated
NTC Thermistor Temperature Sensor Probe 10K 1% 3950 Waterproof 1M Length

NTC Thermistor Temperature Sensor Probe 10K 1% 3950 Waterproof 1M Length
TDS Total Dissolved Solids Water Quality Tester & Temperature Meter with LCD Colored Backlight 0-9999 ppm for Drinking Water, Swimming Pools, Aquariums, Hydroponics

TDS Total Dissolved Solids Water Quality Tester & Temperature Meter with LCD Colored Backlight 0-9999 ppm for Drinking Water, Swimming Pools, Aquariums, Hydroponics
Digital LCD Display Temperature Meter Thermometer Sensor with Probe

Digital LCD Display Temperature Meter Thermometer Sensor with Probe