PH & TDS Meter Plus Temperature Meter Digital.Waterproof

yieryi pH-986 3 in 1 Water Tester Multi-parameter PH Monitor TDS PH Meter Aquarium Acidometer Drink Water Quality Analyser Features: Use to measure the PH & TDS & TEMP of solution.Electrode probe can be replaced, ATC calibration of pH and TDS with just and clear LCD with backlight, easy to read and accurately measuring in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.Automatic temperature compensation. Specification: Range: pH: 0.00 ~ 14.00pH TDS: 0.00 ~ 19990ppm Temperature: -50degrees ~ 70degrees (-58 Fahrenheit~ 158Fahrenheit) Resolution: pH: 0.1 PH, TDS: 10ppm Temperature: 0.1degrees (0.2Fahrenheit) Accuracy: pH: 0.1 PH, TDS:2%F.S Temperature: 1degrees (2Fahrenheit) Temperature Compensation: 0C ~ 50C (32F ~ 122F Working temperature: 0C ~ 50C (32F ~ 122F) Power Supply: DC 6V Battery: 41.5V AG-13 Button Cell) Color: GreyMaterial: ABS Item Size: Approx. 188 * 40 * 40mm / 7.4 * 1.6 * 1.6inItem Weight: Approx. 75.6g / 2.7oz Package Size: Approx. 21 * 10.4 * 5cm / 8.3 * 4.1 * 1.9in Package Weight: Approx. 158g / 5.6oz Packink Lists: 1 * PH & TDS & TEMP Meter 2 * Sachet ph buffer Callibration 1 * User Manual 1 * Mini Screwdriver