1 measuring range
a) mV: (-1999.99~0)mV,(0~1999.99)mV;
b) pH/pX: (0.000~14.000)pH/pX;
c) concentration:
d) temperature:(-5.0~105.0)℃。
2 resolution
a) pH/pX: 0.01/0.001pH;
b) mV: 0.1/0.01mV;
c) temperature:0.1℃。
3 basic error of electronic unit
a) pX
pXⅠ:±0.002pX±1 bytes;
pXⅡ:±0.005pX±1 bytes;
b) mV: ±0.03%FS±1 bytes;
c) concentration: ±0.5%±1 bytes;
d) temperature: ±0.2℃±1 bytes。
4 temperature of measured solution :(5~60)℃
,