JL International Co., Ltd.

 Features   - Replaceable pre-calibrated sensor module type - 4 Digit Display - Large & Bright LCD Backlight  - Self-diagnostic function  - Indication of the number of times the unit has been utilized   - Low Battery Indication  - Automatic Power-off - Available as a Flash in urgent and emergent situation    Specification     Specifications Indication of B.A.C. 0.00 ~ 0.40%BAC / 0.00 ~ 4.00‰ / 0.00 ~ 2.00mg/l Accuracy +/-0.01%BAC at 0.1%BAC Warm up time Less than 20 seconds Response time Less than 5 seconds Sensor Replaceable pre-calibrated semiconductor sensor Power Two 1.5V AA alkaline batteries Display 4 digit LCD display with backlit LCD Size 58mm x 122mm x 22mm Weight 115g Battery time 200 ~ 300 times as a breathalyzer & 15 hours as a flash Recalibration Recommended every 6 months or 200 times of tests    Contents   - AA Batteries (x2)- Mouthpiece (x6)- Hand carry pocket - User’s manual & Package