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Products > sound level tester > Shenzhen EEK Electronic Co., Limited | Similar Products
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sound level tester

" found 3 Products from Shenzhen EEK Electronic Co., Limited, China
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Good Quality Personal Use Breath Alcohol Tester Breathalyzer

Good Quality Personal Use Breath Alcohol Tester Breathalyzer
sound is emitted to remind theuser. Powered by 3AAA alkaline batteries (not included), it will auto power-off to save power after finishing the test for 5seconds. Moreover, it is designed with low ...

Digital Alcohol Tester Easy To Use with A Retractable Mouthpiece for Personal Alcohol Breath Testing

Digital Alcohol Tester Easy To Use with A Retractable Mouthpiece for Personal Alcohol Breath Testing
tester 12-months replacement promise2. Just press the power button for 2 seconds to start the alcohol tester3. Battery saved design with micro USB charging method, low voltage indication4. Detection ...

Roadway Safety FDA Approval Rechargeable Digital Alcohol Tester for Car Drivers

Roadway Safety FDA Approval Rechargeable Digital Alcohol Tester for Car Drivers
tester 12-months replacement promise2. Just press the power button for 2 seconds to start the alcohol tester3. Battery saved design with micro USB charging method, low voltage indication4. Detection ...
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