| KL-139A/B TDS Tester |
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| Model |
KL-139A |
KL-139B |
| Measuring range |
0~1999PPm(mg/L) |
| Accuracy |
±2¨GF·S |
| Resolution |
1PPm(mg/L) |
| Display |
4-digital LCD |
| Environment |
Humidity:≤95¨G |
| Automatic Temperature Compensation |
0¡æ~50¡æ |
| Power Supply |
4×1.5V(AG13) |
| Dimensions |
165mm×26mm×26mm |
60mm×55mm×23mm |
| Weight |
63g |
60g |
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