ALCOHOL TESTER BREATH ANALYZER Specification Detection Range: 0.00 - 0.20BAC% ; 0.00 - 2.00 g/L; 0.00 - 2.00BAC‰ ; 0.00 - 1.00 mg/L; 0.00 - 200 mg/100mL Alarming Threshold: 0.05% BAC; 0.50 g/L; 0.50‰ BAC; 50 mg/100mL Test Accuracy: ±10% F.S Working Voltage: DC 5V 3xAAA batteries (not included) Working Current: ≤120mA Environmental temperature: -10° to 50° Relative Humidity: ≤95% Display: 3 digits LCD display with blue backlight Battery Expectancy Time: ≥2000 Times Size:103 x 65 x 27mm (LxWxH) ORIGIN: GABY INSTRUMENTS