Sonkir pH Meter, Digital pH Tester/Water Quality Tester for Drinking Water, Swimming Pools, Aquariums, Hydroponics, ATC Function, 0.1 Accuracy, Backlit LCD Display

Wide Applications It is widely applied to science laboratory, school education, commercial manufacture, industrial pollution controlling, agriculture etc . It is also suitable for testing pH values of household drinking water, RO system, hot tub, swimming pool, fish tank, aquarium, homemade beverage and so on. How to Use Step 1: Take off the protective cap and turn the pH meter on by switching the button to left Step 2: Immerse the pH meter electrode in the solution and stir it again Step 3: Wait for the reading to stabilize and check the reading Step 4: After finishing, clean the electrode by pure or distilled water and dry it before replacing the cap Specifications -Color: Yellow -Battery: 3×1.5V LR button cell -Measuring Range: 0 ~ 14pH -Resolution: 0.01 pH -Accuracy: 0.1 pH -Temperature Compensation: 32 ~ 122? -Working Temperature: RH 95%, 32?122? -Calibration Method: trimmer potentiometer -Net Weight: 1.79 OZ -Product Size: 5.90*1.18*0.78 inches Warning Tips 1.Be careful with the glass probe since it may be a little fragile when you use. 2.Remember to gently wipe it with a clean, soft cloth when you're done before capping it again. 3. The meter is required to be re-calibrated in these situations that it has been used (laid) for a long time from the last calibration, frequent use, erratic readings or has been used in particularly toxic conditions. Package Includes 1 * User Manual 1 * pH Meter 1 * Carrying Case 1 * Calibration Screwdriver 2 * pH Buffer Powder(for calibration) Warranty We promise 12 months hassle free return warranty. After-sale Service: support@sonkir-mall.com