|
Model
|
KL-139A
|
KL-139B
|
|
Measuring range
|
0~1999ppm
|
|
Accuracy
|
±2℅F·S
|
|
Resolution
|
1ppm
|
|
Display
|
4-digital LCD
|
|
Environment
|
Humidity:≤95℅
|
|
Automatic Temperature Compensation
|
0℃~50℃
|
|
Power Supply
|
4×1.5V(AG13)
|
|
Dimensions
|
165mm×26mm×26mm
|
60mm×55mm×23mm
|
|
Weight
|
63g
|
60g
|
|
|
Technology Parameters >>
|
|
KL-139A/B TDS Tester
|
|
|
|
Model
|
KL-139A
|
KL-139B
|
|
Measuring range
|
0~1999PPm(mg/L)
|
|
Accuracy
|
±2℅F·S
|
|
Resolution
|
1PPm(mg/L)
|
|
Display
|
4-digital LCD
|
|
Environment
|
Humidity:≤95℅
|
|
Automatic Temperature Compensation
|
0℃~50℃
|
|
Power Supply
|
4×1.5V(AG13)
|
|
Dimensions
|
165mm×26mm×26mm
|
60mm×55mm×23mm
|
|
Weight
|
63g
|
60g
|
|
Post by shiny lu Measurement & Analysis Instruments @2012-03-10 09:06:46
