FiT178-FC专业酒精测试仪 | |
|
FiT178-FC FiT158-FC |
1.显示:: |
两位小数点后数字显示 |
2.键盘 |
3 键简单操作;ON/OFF |
3.Power Supply |
3 * AAA battery (FiT178-FC) 3.7V Rechargeable battery (FiT158-FC) |
4. Storage environment |
-20 Degree C to +65 Degree C. |
5. Operating Temperature : |
From 5℃ to + 40 ℃ , for optimum operation |
6. Dimension |
107 * 45 * 20 mm |
7. Measurement precision:
|
Standard deviation +/–0.03 mg/L or +/–10 % at alert point Drift: typically < 1.0 % of the measurement value/ |