Alcohol Tester pinter model (RK-NEX-240)

TECHNICAL SPECIFICATIONS Model AT8801 (RK-NEX-240) Sensor Type Fuel Cell (Electrochemical) — Changeable Module Detecting Scope 0 ~ 2.000 mg/L (BrAC) Accuracy ±0.02 mg/L (0 ~ 0.400 mg/L) ±8% (0.400 ~ 1.000 mg/L) ±20% (1.000 ~ 2.000 mg/L) Alarm Point 0.250 mg/L (default, adjustable) Warm-up Time < 20 seconds Display 2.8-inch Touch Color LCD Testing Modes Active Testing | Passive Testing | Rapid Screening Units (switchable) mg/L, mg/100mL, g/L, ‰BAC, %BAC Records Storage More than 20,000 test records Data Upload USB cable to PC (software included) Wireless Print Bluetooth thermal printer / dot-matrix printer (optional) Battery 3.7V Lithium Battery, 2200 mAh Charging DC 5.5V 1.0A | Charge time: ~4 hours Operating Time > 12 hours continuous use Working Environment Temperature: -10°C ~ 50°C Dimensions 158 × 73 × 33 mm Weight About 225 g