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 μ S/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 |