ORIA Water Quality Tester- TDS Meter- EC Meter- Temperature Meter- Water Testing Kits for Drinking Water

Features: ?Including EC, TDS, TEMP functions ?Low-power backlight display for data reading ?ATC automatic temperature compensation, red light warning ?Automatically maintain and close the reading results, saving power. Specifications: Weight: 70g Product Sizes:6.29in x 1.15in x 0.59in Power Supply: CR2032 battery, DC3V, 230mAh; TDS reading range: 0-9999ppm,  precision:±2% F.S;  Temperature measurment range:0-99? (32-21?), precision:±0.1?? Use environment:0-50?; Package Included: 1 x Water Quality Tester 1 x Instruction Paper 1 x Portable Bag