| 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/month |
