The 2 in 1 water quality monitor is professional and useful tool for testing pH / EC of solution level. Perfect for wide applications， such as beverage， fish hatcheries， food processing， aquarium， photography， laboratory， quality control， school & colleges， swimming pools， water conditions.Features:Separate pH and EC electrode， precise measurement.Can online monitor for a long time.Apply in water sources， aquarium， hydroponics， spas， swimming pools and other water systems.Automatic temperature compensation.Use to measure the pH / EC of solution.Easy calibration of pH and EC with just a mini-screwdriver.Large and clear LCD with backlight， easy to read and accurately measuring functions.Specifications:Range: pH: 0.00 14.00pH EC: 0.00 19.99ms/cm Resolution: pH: 0.01pH EC: 0.01 ms/cm Accuracy: pH: ±0.1pH EC:±2%F.S Temperature Compensation: 0 50 (32 122)Working temperature: 0 50 (32 122) Length of EC/pH Electrode Line: Approx. 118cm / 46.5in Power supply: DC 6V (Power-supply Adaptor)Plug Type: EUBattery: 4×1.5V AG-13 Button Cell Batteries (NOT Included)Color: BlueMaterial: ABSItem Body Size: Approx. 75 * 55 * 28mm / 2.9 * 2.2 * 1.1in (Excluding the EC Electrode)Item Weight: Approx. 96.3g / 3.4oz Package Size: Approx. 21 * 10.4 * 5cm / 8.3 * 4.1 * 2.0inPackage Weight: Approx. 337.2g / 11.9ozPackage List:1 * 3 in 1 pH / ORP & TEMP Meter 1 * User Manual1 * pH Electrode 1 * ORP Electrode 1 * AC-DC Adapter2 * Suction Cups1 * Bracket1 * Mini Screwdriver"
