Breathalyzer Alcohol Tester Baton with Blue & Red LED Warning Lights & Sound

Breathalyzer Alcohol Tester Baton with Blue & Red LED Warning Lights & Sound –

USB Powered
Sensor Semiconductor sensor
Measurement mode Rapid screening
Measuring range 0-400mg/100ml
Operating temperature range -5℃ ~ 45℃
Storage temperature range -30℃ ~ 70℃
Environmental pressure 600 ~ 1400hPa
Ambient temperature 20~ 98%r.h.
Flash lamp Flash LED
Electronic whistle Whistling sound
Voice Announcements Test voice broadcast (optional)
Battery Lithium ion rechargeable battery, 3.7V/3000mAh
Display 1.4 inch LCD curved screen design
Continuous measurement time More than 10 hours
Host size L (377) x OD (46) mm
Instrument weight About 240 g (including battery)

Test record 3000

Test distance 3-5 cm test

Indication time <5s
return-to-zero-time <10s