LCD Digital Electric PH Meter Hydroponics Aquarium Water Test Laboratory Tester

This PH meter is an ideal device for determining the acidity or alkalinity of liquids. It is very easy to use-just immerse the electrode in water and automatically display the reading. With 0.01pH resolution, you may get higher accuracy than other pH meters. The electrode has higher durability to provide longer product life. Application scope: production and drinking of purified water, electroplating liquid, boiler water, fish tank water, swimming pool water, photographic washing liquid, well water, deep water, laboratory, aquaculture, food processing, etc. ATC function: automatic temperature compensation can automatically calculate temperature changes. Lightweight and easy to carry. It is ideal for home and laboratory pH testing applications, including drinking water, swimming pools, aquariums, hydroponics, etc. Feature: 1. Fast and accurate reading: Just open it and immerse it in liquid to read the display, no Colour card or test strip is needed; the large LCD display makes it easy to read. 2. Automatic calibration: without any screwdriver, just press the automatic calibration button to complete the calibration (not including calibration powder/liquid) 3. ATC function: automatic temperature compensation function can automatically resolve temperature changes; the complete pH measurement range is 0, and the pH resolution is 0.01. 4. Portable design: Hand-held pen style and compact carrying case make it conveniently fit in your pocket or bag and anywhere. 5. A wide range of applications: very suitable for home and laboratory pH testing applications, including drinking water, swimming pools, aquariums, hydroponics, etc. Specification: Type: PH tester Measuring range: 0.00.00PH Resolution: 0.01PH Error: 0.05PH Working temperature: 0°C~60°C Size: 155mm(L)x31mm(W)x18mm(H) Display mode: LCD digital Calibration: automatic calibration Battery 2 1.5V button batteries (LR44 button batteries) How to maintain the pH pen: If you do not use it for a long time, you can immerse the pH pen electrode in pure water for about half a month, and then insert it into a disposable cup! pace: 1. Remove the protective cover. 2. Turn on the switch on the battery compartment. 3. Insert the pH meter into the liquid to be measured until the liquid is immersed in the “immersion line”. If possible, immerse the solution above the “immersion line”. 4. Gently stir the solution and wait for about two minutes. Read the displayed value. 5. Finished use. Clean the electrode. Turn off the switch. Put on a protective cover.