Tester Sensors Detectors

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Portable Precision Optical Sensor Tester Industrial Anti Overflow Detector with 1 Year Warranty Made of Durable Plastic

$118.55-148.18 Min. Order: 5 pieces

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Professional Noise Meter Measurement 30 130dB Intelligent Digital Sound Level Meter Volume Sensor Handheld Digital Noise Tester

$21.13-21.49 Min. Order: 2 pieces

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Portable Keychain TFT Display Alcohol Tester Dedicated for Effective Drunk Driving Detection

$5.10-7.30 Min. Order: 10 pieces

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Voice Alcohol Tester and Blowing Type Instrument for Measuring and Testing Alcohol for Checking Drunk Drivers

$5.50-6.90 Min. Order: 10 pieces

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Soil Moisture Tester Humidimetre Meter Detector for Garden Plants Flowers Moisture Measurement Garden Tools Water Droplets Shape

$1.35-1.60 Min. Order: 100 pieces

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Soil Moisture Tester Flower and Grass Soil Moisture pH Tester Lawn pH Meter Soil Moisture Tester for Plants

$1.40-1.60 Min. Order: 100 pieces

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Soil PH Moisture Meter Arduino Soil Moisture Sensor for Sale

$1.40-1.60 Min. Order: 100 pieces

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Ozone Detector O3 Gas Sensor Analyzer Ozone Meter Portable With Data Storage

$258 Min. Order: 1 piece

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WINTACT WT8822 H2s Gas Detector Monitor China Professional Equipment Portable H2s Gas Monitor

$35.26 Min. Order: 20 pieces

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Home Handheld Portable Gas Stove LP Oxygen Hydrogen Nitrogen Argon Flex Gas Leak Sniffer Detector Checker Tester

$350-450 Min. Order: 1 set

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Portable 4 Gas Tester 4 Gases in 1 Detector

$260-350 Min. Order: 1 set

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Portable Professional Digital Alcohol Tester 12 Mouthpieces Quick Response Auto Power Digital Gas Analyzers

$5.50-5.70 Min. Order: 100 pieces

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USB Breathe Digital Alcohol Detector With Mouthpiece Alcohol Tester

$5-5.30 Min. Order: 500 pieces

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MASW Refraction Reflection Remi SPAC 24 Channels Wireless Node Seismograph EQ206 OS for Geophysical Research Equipment

$675-750 Min. Order: 1 unit

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Car Coating Thickness Gauge with Magnetic Tip Car Paint Thickness Tester Pen

$6.15 Min. Order: 50 sets

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Soil Nutrient Tester Professional Soil Nutrition Detector Test Equipment Soil Analyzer

$699-1,200 Min. Order: 1 piece

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Portable Pointer Fruit Hardness Tester GY 3 Fruit Penetrometer for Apples Pears Grapes Oranges GY 1 GY 2 Fruit Sclerometer

$27-28 Min. Order: 1 grain

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ISO 4406 NAS 1638 Contamination Detector Hydraulic Oil Lubricant Oil Particle Counter

$4,500-6,000 Min. Order: 1 set

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Soil Hygrometer Nutrient pH Value Soil pH Test Determination Detector III Integrated Moisture Meter

$2.80 Min. Order: 1 piece

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Customized Portable Waterproof Small Full Body 3D Scanner Outdoor Light Weight Inspection Check Equipment Metal Detector

$28-31.50 Min. Order: 2 sets

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Bosean Portable Cooking Oil Tester Gas Detector with Special Design for Probe

$67 Min. Order: 1 set

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SMART SENSOR AS5750 Refrigerant Freon Leak Detector Sensitive Instant Halogen Gas Leakage Tester with Indicator Light

$20.90-24 Min. Order: 2 pieces

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Geiger Counter Detectors Digital Electromagnetic Radiation Detector EMF Meter Dosimeter Tester

$81.50-88.50 Min. Order: 5 pieces

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MESTEK CGD02 Handheld Carbon Monoxide Meter Portable CO Gas Leak Detector Monitor Tester Gas Analyzer Combustible Gas Detector

$35.99-37.99 Min. Order: 100 pieces