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Tester sensors detectors

(347 products available)

Multi-function CO2 PM2.5 Air quality detector Temperature Humidity monitor (OEM Packaging Available)

£39.09-52.31
Min. Order: 100 pieces

LANNX ALC A1 USB Rechargeable Digital Breath Tester Alcohol Test Tool Automatic Alcohol Tester LCD Display Alcohol Checker Meter

£3.44-3.84
Min. Order: 120 pieces

New Hot Sale High Precision Portable LED Display Alcohol Tester Breathalyzer

£11.12-15.91
Min. Order: 50 units

Top Seller Portable Electrochemical Alcohol Tester Short Warm Up Time Low cost

£12.72-17.51
Min. Order: 50 units

Biometric Identification 100% Accuracy Touch Based Sobrsafe Alcohol Tester for Genuine Global Purchasers

£635.54
Min. Order: 1 unit

Greenhouse CO2 Controller w/ 4.5 Meters Remote CO2 Sensor Auto Detect Day Night Function Perfect for Grow Rooms, Home, Offices

£75.07-87.06
Min. Order: 1 set

High accuracy Low cost fuel cell alcohol tester Electrochemical breathalyzer

£12.72-17.51
Min. Order: 50 units

Biometric Identification 100% Accuracy Touch Based Sobrsafe Alcohol Tester for Genuine Wholesale Purchasers

£635.54
Min. Order: 1 unit

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