1/5
Greater Accra, Nungua
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Digital PH Meter /Water Tester /High Accuracy /0-14 PH
Brand New
Condition
Other
Type
How to use:
Take off the pen cover and clean the electrode with pure water
Put the pen probe into the solution, taking care not to exceed the water level
Turn on the switch, stir gently, and wait for the reading to stabilize
After the reading is stable, read the displayed value
After the test, clean the electrode with pure water, dry the water on the pen tip in time, and cover the pen cover back
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied