Pocket Digital pH Meter Test Pen Multifunction Water Quality Tester
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30 were available
Indicative market price:
R599.00
R304.20
49% off
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Pocket Digital pH Meter Test Pen Multifunction Water Quality Tester
Pocket digital pen PH meter, more accurate detection, error ±0.1, greatly reducing the volume, reduce costs, high stability and reliability, easy to use and inexpensive. Now, pen PH meter gained popularity and popular around the world.
Specification: Color: Yellow Name: Pocket Digital PH Meter Batteries: 3 x 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 include: 1 x Pocket Digital PH Meter 2 x PH Substances 1 x Product specification
In the following cases, PH meter must be recalibrated:
1. After calibration has been used (or place) for a long time
