Description 1The water quality tester can be easily hung in the fish tank by fixing it on the wall through the attached bracket or through the hanging hole. 2Equipped with 2 suction cups to fix the electrode on the wall of the fish tank. Widely used to measure the pH, temperature, EC of solutions and water. 3The product is made of high quality ABS material, with high accuracy, and can be switched freely, to meet your various needs. 4It can be monitored online for a long time. Only a mini screwdriver and automatic temperature compensation can easily perform EC calibration. 5Large and clear LCD display with backlight, easy to read measurement results, widely used in gardens, aquariums, laboratories, etc. Item Type: WaterQualityTester Material: ABS Range: PH 0.00~14.00, temperature 0~50 (32F~122F) EC 0~19.99ms/cm Resolution: PH 0.01PH, temperature 0.1C (0.2F) EC 1us/cm Accuracy: 0.1PH, temperature 1.0C, EC2%F.S Power Supply: DC6V Temperature Compensation: 0C~50C Working Temperature: 0C~50C Product Size: Approx. 130 x 76 x 26 mm / 5.1 x 3 x 1 in Application: Suitable for water systems such as gardens, aquariums, hydroponics, laboratories, hot springs, swimming pools Weight: Approx. 576g / 20.3oz 1 x Detector 1 x Probe 1 x Connection Line 1 x Adapter 2 x Suction Cup 1 x Screwdriver 1 x Plastic Rack 1 x Manual