Digital PH Meter PH-009 Pocket Size Water Quality pH Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools – Extra Two Packs of PH Calibration Solution Mixture

Description

This digital pen style pH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage etc. All inspection qualified before shipment. Factory calibrated, it can be used immediately. Please be sure to calibrate with buffer solution before use(Long time no use). Calibration: — Immerse the tester up to the maximum immersion level in the PH 4 or 6.86 buffer solution. (Package Includes 2 pack of PH substance which makes 250 ml buffer solutions, PH 4 or PH 6.86). — Allow the reading to stablilize and using the small screwdriver adjust the calibration trimmer to reading 6.9
This digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels.
Very accurate and durable. Measuring pH Range: 0.0 – 14.0 pH. Resolution: 0.1 pH.
Accuracy: 0.1 pH (20C), 0.2 pH. Operating Temperature: 0 – 50C (32 – 122F).
Size: 6″ x 1″ x 5/8″;
Meter comes with protective plastic case, PH 4.00 and PH 6.86 buffer solution, and calibration screwdriver