Real Instruments AT570 Digital Alcohol Tester /Professional Portable Alcohol Breathalyser With High Precision, AT-19

Features:

o   Quick response and resume
o   SMT assembling, stable performance
o   Smart MCU control
o   Direct testing process LCD indication
o   Digital LCD display with light Orange backup
o   Portable and fashion design
o   Audio warning beyond pre-set limit
o   Battery saved design, low voltage indication Main Techniques
o   Sensor type: High-precision Semiconductor Sensor
o   Power supply: 6LR61 9V alkaline battery or 12V DC adaptor (no included)
o   Working Current: ≤120mA
o   Operation: 15 35 80% RH Relative Humidity ≤95% No Dews
o   Detectiong Range: 0.000 0.200ºC; 0.000 1.000g/L; 0.000 2.000‰BAC
o   Response Time:  5s
o   Resume Time: ≤20s
o   Warm-up Time:  20s
o   Display: 4 digits LCD display with light blue backup
o   Dimension: 118x68x29mm (L×W×H), ≤141 g Battery excluded
o   Battery expectancy time: ≥200Time