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66% off
GeekerChip PH Test Strip - 80 Strips with £4 off Coupon
Available from Amazon
£1.99
£5.99
Shared by shilpapatel
LD Hunter
a year ago
Be quick - claim the promotion to get £4.00 off!
The promotion reduces the price from £5.99 to £1.99.
- The testing paper kit includes 80pcs.
- Wide Application: Ideal pH paper test strips for body acid-alkaline pH level tests by using as well as great for science education, lab use, household drinking water, swimming pools, spas, aquarium, hydroponics and more.
- High Accuracy And Quick Readout: Made of high-quality imported filter paper, extremely accurate and reliable.
- Match: PH 1-14 color chart in each pack. The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
- Test Results: The scale reads from 1 to 14: 1 - 3 indicates a very acidic substance, 4 - 6 indicates an acidic substance, 7 indicates neutral, 8 - 11 indicates alkalinity, and 12 - 14 indicates a very high level of alkalinity.
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