| 量程 | -2.00~16.00pH(-2.000~16.000pH),-1999.9~1999.9mV,0.0~50.0conc.,-5.0-125.0℃ |
| 分辨率 | 0.01pH或0.001pH,1mV或0.1mV,0.05conc(0.00-25.00),0.1conc(25.0-50.0),0.2conc(50.0-119.8),0.1℃ |
| 精度 | ±0.1%±1个字,0.1%±1个字,±2LSD,±0.5℃ |
| 自动/手动温度补偿 | -5-125℃ |
| 通讯接口 | Rs-232C |
| 环境温度 | 0-50℃ |
| 电源 | 1.5V 5#电池6节/交流电源转换器(DC 9V) |
| 电池寿命 | 50小时 |