Máy đo pH, độ dẫn điện, DO GONDO PL-700, PL-700AL, PL-700PC, PL-700PD

pH

ORP

Range

-2.00~16.00 pH

-1999 ~ -200 mV
-199.9 ~ 499.9 mV
500 ~ 2000 mV

Accuracy

±0.01+1 digit

±2+1 digit

Resolution

0.01 pH

0.1/1 mV

Compensation

ATC: 0~100 ℃

N/A

Conductivity

TDS

Salt

Range

0.0~ 199.9μS
200~ 1999μS
2.00~ 19.99 mS
20.0~ 100.0 mS

0.0~131.9 ppm
132~1319 ppm
1.32~13.19 ppt
13.2~66.0 ppt

0.0~99.9 ppm
100~999 ppm
1.00~9.99 ppt
10.0~50.0 ppt

Accuracy

±2% FS

±2% FS

±2% FS

Resolution

0.1/1μS/0.01/0.1 mS

0.1/1ppm/0.01/0.1ppt

0.1/1ppm/0.01/0.1ppt

Compensation

ATC: 0~60 ℃

ATC: 0~60 ℃

ATC: 0~60 ℃

DO

O2

Temp.

Range

0~20.00 mg/L
0~20.00 ppm

0~200.0 %

0~110 ℃

Accuracy

±0.2+1 digit

±2% FS

±0.2+1 digit

Resolution

0.01 mg/L

0.10%

0.1 ℃

Compensation

ATC: 0~50 ℃
MSC: 0~50 ppt
MAC:0-20000 ft