Findway Mini PH-009 PH Meter Digital Pocket-Sized Pen Type pH Meter, Mini Water Quality Tester, pH 0.0 – 14.0 Measuring Range, 0.1 PH Resolution Review

Findway® pocket-sized pH meter digital pen is suitable for all sorts of applications like water quality testing, food preparation, industrial fluids, swimming pools, and more! Looking for more applications? Pure water production and consumption, electroplating baths, swimming pool water, fluid photography, laboratories, aquaculture, food processing, home, office, teaching physics and chemistry, cosmetics ionized water, municipal water supply… The unit comes with a fixed electrode, so it can not be replaced – which is why we are so cheap relative to replaceable electrode pH Meters. Our stock is fresh, so your unit will have a long useful life. The Magnum Media is the only low cost pH Meter with a sponge in the cap for a maximum lifetime of use. Calibrate once every 30 tests or 3 months to ensure accuracy. Calibration: 1. Immerse the electrode in standard buffer solution (under the temperature of 25℃), and gently shake the electrode (the procedures come with the unit). 2. Regulate the trimmer with the screwdriver until the buffer solution value corresponding to the measurement temperature is obtained. Storage: For best results, moisten Storage Sponge with Hanna Instruments HI70300 pH Meter Storage Solution. Acceptable results can be achieved with using pH 4.00/4.01 – do not use water Specifications: 1. Measuring range: pH 0.0 – 14.0 2. Resolution: 0.1pH 3. Accuracy: ±0.1pH (at 20℃/68℉) 4. Typical EMC DEV: ±0.2pH 5. Battery: 3*1.5v (AG-13 button battery) 6. Operating temperature: 0℃to 50℃ (32℉- 122℉) 7. Relative humidity: ±95% 8. Life: Approx. 700 hours of use 9. Trimming: By potentiometer 10. Dimensions: 150*29*20mm 11. Net weight: About 52g Package Contents: 1 x Findway® pH meter 3 x 1.5V LR44 button cells (AG13) 1 x Calibration Screwdriver 1 x Users Guide