Features: 1. Large LCD screen displays the PH value, clear numbers, quick and convenient reading, simple and clear. 2. Electrode induction probe, measuring sensitive, high accuracy, fast to get the testing result and can test the PH value for any 0‑14PH liquid which you wanna test. 3. Folding structure, bending design, convenient for multi‑angle measurement, easy to carry. 4. It has small size and light weight as a pen, convenient for you to take it in your pocket when you go out. 5. Suitable for aquarium, food processing, laboratories, paper industry, swimming pools and school use. Specification: Condition: 100% Brand New Item Type: PH Meter Material: Plastic Color: As shown in the picture Size: Approx.15.5cm/6.1in Weight: Approx.265g/9.3oz Display Mode: LCD digital display Measure Range: 0-14PH Accuracy: ±0.1PH Temperature Compensation Range: 0~50 ℃ Working Temperature: 0~50 ℃ Battery: 4 x button batteries 1.5V (Not included) Application: To measure the pH of soil, water and fruit Package List: 1 x PH Meter 1 x Accessory 1 x Plastic Box 1 x English Manual Features Large LCD screen for clear and convenient reading of PH value. Electrode induction probe ensures sensitive and accurate measurements. Folding and bending design allows for multi-angle measurement and easy portability. Compact pen-sized design for on-the-go convenience. Versatile application in aquariums, food processing, laboratories, paper industry, swimming pools, and schools.