Factory Price Noyafa JMS-25 Contactless Digital Breathalyzer

Features & Benefits：

• Data Accuracy - With the equipped sensor, alcohol concentration in exhaled breath can be detected (0-0.19%BAC, 0-0.95mg/L)
• Quick test - Wait ten seconds after turning on the switch.
• Push cover layout - Filter impurities in the air, more accurate detection accuracy
• High-definition color screen - easy reading of test results in three colors
• Result alert - Test result alert tone 'de...'
• Longer battery life - About 300 tests on a single charge, recharging support
• Portable design- Weighs only 50g, fits easily in any pocket