Digital Ph Meter - Walfront Smart Sensor As218
Product Description Smart Sensor AS218 Low price digital PH tester Meter with range 0.00~14.00pH aquarium PH meter PH meter soil ph tester A pH meter is an electronic device used for measuring the pH which is either the concentration of Hydrogen ions in an aqueous solution or the activity of the Hydrogen ions in an aqueous solution. The pH will indicate if the solution is acidic or basic, but is not a measure of acidity or alkalinity. pH meters work in liquids though special probes are sometimes used to measure the pH of semi-solid substances. A pH meter consists of a special measuring probe (a glass electrode) connected to the body which measures and displays the pH reading. Instrument Level: Grade 0.01 PH Measuring range: PH 0.00~14.00pH PH basic measurement error: & plusmn; 0.05pH the measurement stability: & plusmn;0.03pH Solution temperature compensation range: 0 ~ 60 & deg;C instrument repeatability 0.03pH The measured solution temperature: 5~60 & deg;C temperature range: -10 ~ 60 ; 0.1 & deg;C Battery: 9V Battery (not include) Display: Large screen liquid crystal display Working temperature: 0 ~ 35 & deg;C Working humidity: 0-80% R H ( Non Gel) Product Net Weight 205g Product Size 159*66*31mm Packing contents 1. AS218 type electronic unit 1 pc;2. Composite electrode 1 pc;3. PH4.00, PH6.86, PH9.18, powder packets4. User's manual 1 pc5. Gift box 1 p Quick Details
