Tester Sensors Detectors

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Portable N2 Gas Detector Nitrogen Purity Tester Food Packaging

$165-180 Min. Order: 1 piece

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OS280 Edible Oil Quality Tester Handheld Edible Oil Detector

$370-375 Min. Order: 1 set

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For Bosean Portable Gas Tester and CO Gas Alarm Detector Analyzer for O2 Hydrogen

$59-145 Min. Order: 2 sets

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Positioning Water Flood Leak Sensor Smart RS485 Water Leak Detector with Renke Cloud Platform

$104 Min. Order: 1 piece

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Smart Soil Parameter Detector Portable Soil Tester for NPK PH EC

$50-75 Min. Order: 1 piece

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Online Digital Fluorescence Dissolved Oxygen Sensor 4~20mA DO Probe for Waste Water Quality Analysis RDO 406 S

$660-690 Min. Order: 1 piece

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Power Wind Energy Equipment Fault Detector Contact Type High Precision Acoustic Fingerprint Diesel Balancing Machine Concrete

$375-420 Min. Order: 10 sets

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TPM 10 Mini Digital LCD Fridge Freezer Thermometer Automatic Temperature Sensor Control Electronic Accessory

$0.66-1.14 Min. Order: 10 pieces

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Power Wind Energy Equipment Fault Detector Contact Type High Precision Acoustic Fingerprint Stethoscope IP67 Asphalt Soil

$375-420 Min. Order: 10 sets

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UT662A Household Digital Underfloor Heating Leak Detector Water Leakage Tester

$1,200-1,250 Min. Order: 1 set

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High Precision Fuel Cell Portable Breath Alcohol Tester Monitor Alcohol Breathalyzer Sensor Alcohol Checker Meter

$16-17.22 Min. Order: 1 piece

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LCD Display Backlight 3 in 1 Garden Flowers Sensor Plants Acidity Humidity Detector PH Meter Soil Moisture Tester

$7.80-8.14 Min. Order: 2 pieces

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Portable Gas Analyzer CFCs HCFCs HFCs Air Conditioning Halogen Gas Leak Tester R22 R134A Refrigerant Freon Gas Leak Detector

$16.90-17.90 Min. Order: 2 pieces

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C06 Breath Alcohol Detector Tester Alcohol Breath Tester Alcohol Detector Accuracy Russia Italy

$4.50-5 Min. Order: 100 pieces

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4 in 1 Digit Soil PH Meter Soil Moisture Meter With Backlight Garden Plants Temp Light Moisture PH Soil Meters

$2.29-2.49 Min. Order: 1 piece

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Supply Portable Gas Safety Device Gas Tester Single Gas Detector with Ex O2 Co H2s H2 No No2 So2 Nh3 Cl2 O3 HCl CO2 PH3

$55-120 Min. Order: 1 piece

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High Accuracy Alcohol Sensor Breath Alcohol Tester Road Quick Use Alcohol Detector Alcoholimeter

$135-140 Min. Order: 2 pieces

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Professional LCD Soil Moisture Meter Tester EC Salinity and Humidity Detector for Greenhouse Hydroponics

$138 Min. Order: 1 piece

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Intelligent Air Quality Detector Meter PM2.5 CO2 Temperature Humidity Tester Gas Analyzers

$13.50-15.43 Min. Order: 2 pieces

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Radon Detector OEM Smart Air Quality Radon Semiconductor Monitor Sensors Pulsed Alpha Spectrometry Detector Gas Detector

$58.90 Min. Order: 1 piece

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Flygoo UVOZ 180W Online Ozone Concentration UV Ozone Tester for Water Treatment Applications

$1,900-2,200 Min. Order: 1 unit

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10 in 1 Portable Multi Gas Detector Temperature Humidity Detects Combustible Gas HCHO CO2 TV0C PM2.5 1.0 10 for Industrial Use

$31.11-39.61 Min. Order: 1 piece

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WJL 6000 Freon Refrigerant Leak Tester Halogen Leak Detector for HVAC AC & Automotive Repair

$8.93-10.54 Min. Order: 2 pieces

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Radon Monitor Professional Radon Tester Portable Radon Detector for Water air and Soil RN55

$49.99-60.99 Min. Order: 1 piece