参数Data

测量范围Measuring range

测量精度Measuring precision

控制精度Control precision

输入阻抗

测定系统Measuring system

mv

0~±1999

0.1%F.S

±0.03PH

±3mv

>1012Ω

PH

0~14.00

±0.01

环境温度Ambient temperature

相对湿度Relative humidity

电源电压power supply

消耗功率power

重量Weight

5-40℃

<85%

AC220V
±10%50Hz

20w

6kg