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PH-903 Pen pH Tester WR
| Place of Origin: | Jiangsu |
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Company Profile
| Location: | Nanjing, Jiangsu, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | PH-903;PH-903A |
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| Brand Name: | ZD INSTRUMENT |
| Patent Rights: | Patent |
Product Description
PH-903 Pen pH Tester WR (New)
Range: 0.00—14.00 pH,
Resolution: 0.01 pH,
Accuracy: ≤±0.03pH,
Temp. C:5—50, (ATC)
Calibration: Two-point at 6.86pH and 4.01pH (or 7.0pH and 4.01pH)
Features: Automatic switch-off function: After 10 minutes without pushing buttons, the meter will be switched off automatically.
Low battery: As long as there is any display, the accuracy is guaranteed.
Battery Life: DC 4x 1.5V
Flug: Fixed electrode
PH-903A Pen pH Tester WR (New)
Range: 0.00—14.00 pH,
Resolution: 0.10 pH,
Accuracy: ≤±0.10pH,
Temp. C:5—50 (ATC)
Calibration: Two-point at 6.86pH and 4.01pH (or 7.0pH and 4.01pH)
Features: Automatic switch-off function: After 8-10 minutes without pushing buttons, the meter will be switched off automatically.
Low battery: As long as there is any display, the accuracy is guaranteed.
Battery Life: DC 4x 1.5V
Flug: Fixed electrode
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