1、Multi in One: This tester can measure PH, ORP, temperature, with wide range, small and portable, simple to operate. 2、High Precise Probe: The measuring probe has high precise and quick response, corrosion proof, with good stability and durability. 3、WIFI Connection: Dedicated APP can be downloaded to connect to the device, which can perform data detection and transmission in real time. 4、ABS Housing: The meter housing is made of excellent ABS, which has high strength, not easy to be damaged, very sturdy. 5、Wide Application: The tester is suitable for water quality testing, aquaculture, farmland irrigation, laboratories, swimming pools, etc. Item Type: Water Quality Tester Material: ABS Use: Suitable for water quality testing, aquaculture, farmland irrigation, laboratories, swimming pools, etc. Basic Parameter: Range: PH: 0.00pH to 14.00pH ORP: -2000mv to +2000mv Temperature: 0℃ to 50℃ (32℉ to 122℉) 1 x Water Quality Tester 1 x PH Electrode 1 x ORP Electrode 1 x Temperature Probe 1 x Manual 2 x Sucker 4 x Screw 4 x Screw Anchor