Shockproof injection molding shell, reliable and durable.
Energy saving, 2pcs AAA alkaline batteries last for 1 year standby.
Digital red LCD display to show clear results both in days and nights.
Alcohol content â¤0.49 with green LED Backlight, alcohol content â¥0.5 with red LED Backlight.
Quick response and resume, build in semiconductor alcohol sensing chip.
Environment and healthful. Blowing design with six mouthpieces for multiple users.
What kind of Breathalyzer is used for alcohol screening?
The PreliminaryBreathTest (PBT) or PreliminaryAlcoholScreening test (PAS) uses small hand-heldbreathanalyzers (hand-held breathalyzers). These units are similar to evidentiary breathalyzers, but typically are not calibrated frequently enough for evidentiary purposes.
Do you need a breathalyzer for a traffic stop?
During a traffic stoppage, the police relied on a breath analyzer as a preliminary inspection device to determine if anyone was poisoned by alcohol. To avoid embarrassment, you need to have such an accurate alcohol tester. Do not drink while driving！However, many people know it but cannot do this.
How does a breathalyzer work to determine BAC?
Law enforcement.Breathanalyzers do not directly measure bloodalcoholcontent or concentration, which requires the analysis of a blood sample. Instead, they estimate BAC indirectly by measuring the amount ofalcoholin one'sbreath. In general, two types of breathalyzer are used.
Brand Name: GREENWON Model Number: PFT-838 Feature: 360 degree rotating mouthpiece Keywords: Portable alcohol tester Certificate: CE,RoHs Work temperature: -10C~50C Place of Origin: Guangdong, China (Mainland) Special function: Clock Back light: red Color: Black Measuring range: 0.000-0.199%BAC&0.000-1.990%o BAC Voltage: 3 (V) / 2 x 1.5v AAA alkaline battery (Not included)
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