Condition: 100% Brand New Item Type: Water Quality Tester Material: Plastic Weight Measurement Range: PH: 0.00-14.00, TEMP: -50C-70C, RH: 10%RH-99%RH, CF: 0.0-199.9CF, TDS: 10-19990ppm, OPR: 0-1999MV Measurement Accuracy: PH: 0.1ph, TEMP: 1 RH: 5%RH, EC, CF, TDS: 2%F.S, ORP: 5MV Measurement Resolution: PH: 0.01PH, TEMP: 0.1, RH: 1%RH, EC: 0.01EC, TDS: 10ppm, ORP: 1MV Working Temperature: 0C-50 Compensation Temperature: 0C-50 Power Supply Mode: Built-in battery (110*2mAh) US Plug Voltage and Current: 110V 60HZ EU Plug Voltage and Current: 220V 50HZ Package List 1 x Water Quality Tester 1 x Power Adapter 2 x BNC Cable 1 x Temperature Probe Cable 2 x Transparent Suction Cup 1 x Screwdriver 1 x Plastic Buckle 1 x Manual 1Excellent workmanship, complete accessories, accurate measurement. 2Wide range of use, suitable for multiple occasion such as laboratory, swimming pool, rice fields. 3Multifunction, 7 in 1 detection function, easy to carry. 4Easy to install, probes are placed in the fish tank water, the display is fixed outside the fish tank, and the power can be connected. 5Can measure a variety of data including PH, EC, CF, TDS, OPR, etc. 6Highprecision probe, corrosion resistance, long service life, good repeatability, fast responses, and more stable data.