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The PVC Portable pH Meter makes this process more straightforward than ever with its one-touch calibration feature
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By providing reliable sugar concentration readings
Heater : Single
Breath Alcohol Meter cyclone drink mixer The PVC Portable pH MeterBreath Alcohol Meter Feature A simple method to analysis Blood Alcohol Concentration at anytime and anywhere. Digital alcohol tester with audible alert. It's easy to carry. Specification Sensor: Semiconductor alcohol sensor Warm up time: Within 10 seconds Respond time: Within 5 seconds Operating temperature range: 5 ~ 40 Detection range: 0. 00 0. 19% BAC & 0. 0 1. 9g l Digital display results and audible alert Quick response and resume Auto power off
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