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Portable 0.00-14.00 High-precision pH Meter Tester Digital Display Fish Tank Swimming Pool Water Quality Test Detection Instrument
Measuring range: 0.00-14.00pH
Battery: 2 X 1.5V LR44 (not included)
Uses: It can be used to detect the pH of plant cultivation nutrient solutions, drinking water, fish tanks, swimming pools, etc.
1. Remove the protective cover.
2. Clean the electrode of the pH meter with distilled water first, and wipe the electrode dry with filter paper.
3. Turn on the switch located on the battery compartment.
4. Insert the pH meter into the liquid to be measured until the liquid reaches the "immersion line".
If conditions permit, the solution can be immersed slightly above the "immersion line".
5. Gently stir the solution and wait for about two minutes, then read the displayed value.
6. After use, clean the electrode, turn off the switch, and put on the protective cover.
Please note that the pH pen probe is a glass product, which is fragile.
Please do not bump it with anything. Once it is damaged, it cannot be replaced. Be sure to protect the probe.
After use, use absorbent paper to gently absorb the water on the probe.
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement. 1 X pH Meter