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 - Envistia Mall
Handheld Total Dissolved Solids TDS Meter and Thermometer for Aquariums, Ponds, Hydroponics, Pools
$4.89
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1S 2S 3S 4S Lithium Battery Capacity Indicator Voltmeter Module - Blue Display - Envistia Mall
1S 2S 3S 4S Lithium Battery Capacity Indicator Voltmeter Module - Blue Display
$2.49
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USB Charger Doctor Voltage Current Meter Tester for Laptop Desktop USB Power - Envistia Mall
USB Charger Doctor Voltage Current Meter Tester for Laptop Desktop USB Power
$3.89
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2-Channel 5V PWM Pulse / Square Wave Generator Module 1Hz-150KHz Frequency - Envistia Mall
2-Channel 5V PWM Pulse / Square Wave Generator Module 1Hz-150KHz Frequency
$3.79
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Digital Display LCD Humidity Hygrometer Temperature Thermometer w/ Probe - Battery Operated - Envistia Mall
Digital Display LCD Humidity Hygrometer Temperature Thermometer w/ Probe - Battery Operated
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Keychain Magnet for Testing Brass, Gold, Silver, Ferrous Metals and Hanging Keys - Envistia Mall
Keychain Magnet for Testing Brass, Gold, Silver, Ferrous Metals and Hanging Keys
$4.89
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LDM-100R Dual Input Digital In-Line TDS Total Dissolved Solids Water Quality Test Meter - Envistia Mall
LDM-100R Dual Input Digital In-Line TDS Total Dissolved Solids Water Quality Test Meter
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Dual Input Digital In-Line TDS Total Dissolved Solids Water Quality Test Meter - Envistia Mall
Dual Input Digital In-Line TDS Total Dissolved Solids Water Quality Test Meter
$24
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NTC Thermistor Temperature Sensor Probe 10K 1% 3950 Waterproof 1M Length - Envistia Mall
NTC Thermistor Temperature Sensor Probe 10K 1% 3950 Waterproof 1M Length
$2.89
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Aroma AT-01A Guitar, Bass, Violin, and Ukulele Chromatic Clip-On Digital Tuner from Envistia Mall
Aroma AT-01A Guitar, Bass, Violin, and Ukulele Chromatic Clip-On Digital Tuner
$5.89
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TDS Total Dissolved Solids Water Quality Tester & Temperature Meter with LCD Colored Backlight 0-9999 ppm for Drinking Water, Swimming Pools, Aquariums, Hydroponics - Envistia Mall
TDS Total Dissolved Solids Water Quality Tester & Temperature Meter with LCD Colored Backlight 0-9999 ppm for Drinking Water, Swimming Pools, Aquariums, Hydroponics
$6.29
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Digital LCD Display Temperature Meter Thermometer Sensor with Probe - Envistia Mall
Digital LCD Display Temperature Meter Thermometer Sensor with Probe
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