AT200 Portable Breathalyzer

Detailed Product Description

Breathalyzer description

AT200 portable breathalyzer is a breath alcohol tester implemented in advanced flat surfaced semiconductor technology, featuring good sensitivity and repeatability, low voltage remind, LED display, simply to operate, compact design and medium size which is conveniently to carry, audible and visible alarm indication when test result is beyond the preset threshold.

Semiconductor sensor principle

Using tin oxide semiconductor as sensor. With gas-sensitive characteristics, when the sensitive gas concentration in the contact gas increases, its external resistance value decreases. The semiconductor tester has the advantages of small size, low price and poor anti-interference ability. It is usually suitable for low-demand occasions, such as self-testing or general qualitative testing.

Breathalyzer feature

• Sensor: Semiconductor
• Accuracy: ±0.01%BAC at 0.05%BAC
• Warm Up: About 40s
• Display: White LED
• Battery: Alkaline AAA Battery, 3 pieces
• Weight: 73g Without Battery

Breathalyzer  Specification

Recent product