pH ORP Redox TDS EC Temperature Meter Analyzer Water Tester (5 in 2) EZ-9910

Australian supplier, 1 to 3 days delivery in Australia if needed !!! The new 5 in 1 multi-functional water quality tester which can measure pH, TDS, EC, ORP and Temperature in solutions.The measurement ranges are wide, perfect for testing pools, drinking water, hydroponics, spas, aquariums and comes with a backlit display.  The instrument will shut down automatically after 5 minutes without any operation, has automatic temperature compensation and is waterproof grade IP67, the unit can temporarily be immersed to 1M of water and it will not cause harmful effects. Range:  PH 0.00-14.00pH EC 1-19990us/cm TDS 1-19990ppm ORP ±1000mV Temp 0℃-60℃ (32°F-140°F) Resolution:  PH  0.01PH   EC  1us/cm 0.1ms/cm TDS  1ppm 0.1ppt ORP  1mV Temp  0.1°C (0.2°F) Accuracy:   PH ±0.05pH EC TDS ±2%F.S ORP ±2mV Temp  ±1.0°C Working environment:  0 to 60.0 ° C (32.0-140 ° F); RH 100% TDS factor: 0.5 Power source: 3 x 1.5V LR44 (not included) Weight: 180g  Kit includes: meter , 3 x pH powder and instructions.