| 型号 | MI306 |
| 测量范围 | EC | 0.00 to 29.99 μS/cm; 30.0 to 299.9 μS/cm; 300 to 2999 μS/cm; 3.00 to 29.99 mS/cm;30.0 to 200.0 mS/cm; up to 500.0 mS/cm |
| TDS | 0.00 to 14.99 mg/L （ppm）; 15.0 to 149.9 mg/L （ppm）; 150 to 1499 mg/L （ppm）;1.5 to 14.99 g/L （ppt）; 15.0 to 100.0 g/L （ppt）; up to 400.0 g/L |
| NACL | 0.0 to 400.0% |
| 温度 | 0.0 to 60.0°C |
| 分辨率 | EC | 0.01 μS/cm; 0.1 μS/cm; 1.0 μS/cm; 0.01 mS/cm; 0.1 mS/cm |
| TDS | 0.01 mg/L; 0.1 mg/L; 1.0 mg/L; 0.01 g/L; 0.1 g/L |
| NACL | 0.1% |
| 温度 | 0.1°C |
| 精度 | EC | ±1% of 读数 ±（0.05 μS/cm or 1 位） |
| TDS | ±1% of 读数±（0.05 μS/cm or 1 位） |
| NACL | ±1% of读数 |
| 温度 | ±0.4°C |
| 校准 | EC | 1 点斜率，7个记忆校准点 （84.0 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm） |
| TDS | ±1% of 读数（±0.053 ppm or 1 位） |
| NACL | 1点， MA9066 |
| 温度 | 2 点, 0 to 50°C / 32 to 12 °F |
| 温度校准 | 自动补偿，0.0 to 60.0°C |
| 温度系数 | 0.00 to 6.00%/°C |
| 电极 | MA814D/1 4环，内置温度传感器 |
| TDS系数 | 0.40 to 0.80 |
| 电极 | MA814D/1 EC |
| 自动关机 | 5分钟不用后自动关机 |
| 电池类型/电池寿命 | 1 x 9V，约100 个小时 |
| 防水类型 | IP67 |
| 适用环境 | 0 to 50°C / 32 to 122°F; max RH 95% |
| 电池类型 | 12 VDC电源适配器 |
| 尺寸/重量 | 230 x 160 x 95 mm/0.9K g |
