TDS ph tester meter pocket digital ph TDS pen tester
US $1.05-$3.60
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Measure Range(DO) | 0.00-19.99/20.0-90.0mg/L |
Resolution(DO) | 0.01/0.1mg/L |
Accuracy(DO) | ±0.3mg/L |
Calibration Point(DO) | 2 |
Temperature Range | 0.0-99.9℃ |
Temperature Resolution | 0.1℃ |
Temperature Accuracy | ±0.5℃ |
Temperature Compensation | 0.0-50.0℃,Manual / Auto |
Calibration Reminder | Yes |
Data Storage Capacity | 500Sets |
Environment Temperature | 5-45℃ |
Screen Display | If there is no operation within 15 minutes, it will automatically sleep |
Input Signal | BNC,Φ3.5mm plug |
Output Signal | USB |
Power supply | 9V Power Adapter,500mA 100/240V |