Price:
US$9.28

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Pocket Digital PH Meter TDS Tester Multifunction Water Quality Test Pen

Specifications:
Color: Yellow
Batteries: 3 * 1.5V(Battery is included)
Accuracy: ±0.1PH
Typikal EMC DEV: ±0.2ph
Measurement Range: 0.00-14.00PH
Resolution: PH 0.1
Environment: 0 ℃ to 50 ℃
Life: Approx.700hours of use
Relative Humidity: <95%
Trimming: By potentiometer
Size: 150mm(L) * 29mm(W) * 20mm(H)
Weight: 51g

Operation:
1. Remove the protective cap.
2. First rinse the electrode with distilled water, and suck it with filter-paper.
3. Turn on PH by "ON-OFF"switch located on the top of battery case.
4. Immerse the PH meter electrode in the solution to be tested.
5. Stir gently and wait for the reading to stabilize.
6. After use, Switch off PH, Use the distilled water clean the electrode and replace the protective cap.

Package Content:
1 * Pocket Digital PH Meter
1 * Screwdriver
1 * Specification

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