Feature:1. 1. Portable Pen Type Design: Small and portable, easy to use, easy to operate, plastic box storage, anti falling and anti shock.2. 2. Measure The Value Of PH: With measuring ranges of 0.00 - 14.00 pH, which has a sensitive response and high measurement accuracy. With a PH calibration function, with calibration ranges of 6.86 / 4.01 / 9.18. With the automatic temperature compensation function, the compensation ranges from 0-50.3. 3. HD Backlight Display: This PH meter has a large LCD display with a soft backlight can easily cope with various environments, which is more clear and convenient to read data.4. 4. Waterproof and Replaceable Probe: Replaceable high-precision probe is waterproof and corrosion-resistant, with long service life, fast response and more stable data.5. 5. High capacity battery: It is powered by 4 * 1.5V (AG-13) large capacity button battery and has long service life.6. 6. Wide Applications: Multipurpose Meter, many applications, you can use it in PH value testing of skin, bread, wet soil, laboratory, fruit, meat, etc.Specification:Features:1. Portable Pen Type Design: Small and portable, easy to use, easy to operate, plastic box storage, anti falling and anti shock.2. Measure The Value Of PH: With measuring ranges of 0.00 - 14.00 pH, which has a sensitive response and high measurement accuracy. With a PH calibration function, with calibration ranges of 6.86 / 4.01 / 9.18. With the automatic temperature compensation function, the compensation ranges from 0-50.3. HD Backlight Display: This PH meter has a large LCD display with a soft backlight can easily cope with various environments, which is more clear and convenient to read data.4. Waterproof and Replaceable Probe: Replaceable high-precision probe is waterproof and corrosion-resistant, with long service life, fast response and more stable data.5. High capacity battery: It is powered by 4 * 1.5V (AG-13) large capacity button battery and has long service life.6. Wide Applications: Multipurpose Meter, many applications, you can use it in PH value testing of skin, bread, wet soil, laboratory, fruit, meat, etc.Specifications:Range: 0.00-14.00phResolution: 0.01phAccuracy: ±0.1phBattery: 4x1.5V(AG-13)Temperature Compensation: 0-50Rated Temperature: 0-50Material: ABSItem Size: 210 * 50 * 28mm / 8.27 * 1.97 * 1.1 inchItem Weight: 90g / 3.17ozPackage Size: 195 * 170 * 50mm / 7.68 * 6.69 * 1.97 inchPackage Weight: 177g / 6.24ozPackage List:1 * Ph Meter1 * Probe1 * Screwdriver1 * User Manual (English)1 * Plastic BoxPackage List:1 * Ph Meter1 * Probe1 * Screwdriver1 * User Manual (English)1 * Plastic Box