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Ph-903 Pen Ph Tester Wr

Supplier From China
Mar-19-06

PH-903 Pen pH Tester WR

PH-903 Pen pH Tester WR (New)
Range: 0.00-f-¼14.00 pH,
Resolution: 0.01 pH,
Accuracy: -f+ú-f+¦0.03pH,
Temp. C: 5-f-¼50-f+¬, (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


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