Tester Sensors Detectors

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Gaoxin H3 Pro High Precision Fuel Cell Breathalyzer Alcohol Detection Portable Advanced Sensor Technology

$35-38 Min. Order: 10 pieces

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Professional High Precision Non contact Alcohol Testing Device Fast Response Semi conductor Sensor Large Screen Illuminated

$7-8 Min. Order: 5 pieces

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Portable Professional High Precision Breath Alcohol Test Device LCD Self Testing Sensor Instrument Home Tester 0.1% Accuracy

$7-8 Min. Order: 1 piece

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Cross border Portable Breath Alcohol Tester detector Semiconductor Sensor Lithium Battery 10s Response Time Compact AA168N BLACK

$10-11.50 Min. Order: 5 pieces

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Professional Handheld Breathalyzer Large LCD Screen Precision Alcohol Testing Device 10s Response Time

$4.50-5 Min. Order: 1 piece

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Professional Grade Talking High-precision Semiconductor Sensor Alcohol Testing Device Lithium Battery 5s Response

$30.20-33.50 Min. Order: 50 pieces

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Professional Breath Analysis Device High-Precision Alcohol Testing Instrument Semi-conductor Sensor Lithium Battery 10s Response

$6-7 Min. Order: 5 pieces

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High Precision Portable Flammable Gas Leak Tester Monitor with Flexible Gooseneck Probe

$51-60 Min. Order: 1 set

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Alcohol Tester That Can Be Connected to a Mobile App Breathalyzer

$32-35 Min. Order: 200 pieces

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Carbon Monoxide and Natural Gas Detector LP Natural Gas Leak Detector Sniffer for Natural Gas Gas Leak Tester

$145-158 Min. Order: 1 piece

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YH-CD08-T001 High Accuracy Isolated 1 ‰ 0.001mT Magnetic Field Pole Head Sensor Detector Gauss Meter Auto Development Tools

$625 Min. Order: 1 piece

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High Accuracy CE Certified Alcohol Tester Breathalyzer Logo Support Digital Breath Alcohol Detector Analyzer for Personal Use

$17.55-20 Min. Order: 1 piece

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IP67 Rated Waterproof pH ORP Temperature Meter Titanium Electrode Body Dust Proof Field Portable HI991003

$675-730 Min. Order: 1 piece

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Tracer Gas Detector with Hydron Nitron Lithium Battery Pipeline Detection Continuity Duty Cycle 1 Year Warranty

$529-706 Min. Order: 1 piece

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One way anti reflux mouthpiece AT7000 Rapid Fuel Cell Alcohol Breath Tester Fast Gas Analyzer Detector Fuel Cell Sensor

$88-95 Min. Order: 1 piece

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Adjustable Sensitivity LOW MID HIGH Combustible Gas Leak Detector Analyzer Tester with 40cm Flexible Probe

$24.52-28.58 Min. Order: 1 set

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High Sensitive Portable Mini Handheld Tester Supermarket Security EAS Handheld Detector

$20-30 Min. Order: 1 piece

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Pulse Tester Electronic Watch Battery Capacity Analyzer Detector

$15-18 Min. Order: 1 piece

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PH02 Portable Ph Tester Water Quality Digital Ph Meters

$1.50-1.60 Min. Order: 1 piece

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5 in 1 Aquaculture Ph Tds Ec Salt Temp Meter Fish Tank Water Quality Tester Pen Aquarium Fish Pond Multifunctional Detector

$9.50-10.60 Min. Order: 1 piece

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Precision GaoX Z7 Handheld Alcohol Testing Device AA Battery Breathalyzer Large LCD Screen 10 Second Response Time Alcohol

$4.50-4.90 Min. Order: 5 pieces

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GaoX C09 Portable High Precision Breathalyzer Semiconductor Sensor Alcohol Tester Instant Result Voice Broadcast Lithium Battery

$4.50-4.98 Min. Order: 1 piece

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GaoX MR991 Portable Mini Command Stick Alcohol Tester Detector Semi conductor Sensor Lithium Battery Digital Screen Display

$5-5.80 Min. Order: 5 pieces

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Original Photoelectric Sensor WTB26I 24161120A00 Adapters and Converters

$118 Min. Order: 1 piece