贪玩娱乐棋牌老版本2018免费下载

产品规格︰ ◆Sensor Type: Flat surfaced Sensor
◆Detection Range: 0.00-2.00‰BAC, 0.00-0.50‰BAC
0.00 - 1.00mg/L; 0.00 - 2.00g/L
◆Accuracy: ±10% F.S
◆Pre-set Level: 0.05%BAC; 0.5‰BAC; 0.25mg/L; 0.50g/L
◆Testing Time: < 8 Sec
◆Display: 3 digitals LCD
◆Power: 3VDC（2×AAA batteries）
◆Working Environment: -10℃ - 50℃ ≤95%RH No dews
◆Dimension: 102mm X 37mm X 20mm @50g

产品优点︰ ◇ Advanced Flat surfaced alcohol sensor
◇ Quick response, excellent accuracy
◇ Smart MCU control
◇ Direct testing process LCD Indication
◇ LCD Indication, Backup Lamp
◇ Portable design
◇ No touch health design
◇ Visible and audio warning beyond pre-set limit
◇ Power saving design, low battery indication