Measures pH/EC/TDS (ppm)/Salinity/Temp. in a quick and professional manner | Replaceable multi-parameter probe with easy installation | When the smiley face icon stays on screen, it's the right time to record the measurements. | LARGE Clear LCD screen with 3 backlit color (indicating 3 different modes), dual display of temp. + pH/EC/TDS/Salinity, and icons of completed calibrations and stable readings | Complete kit with ready-to-use calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a portable carrying case

The Apera Instruments PC60 Multi-parameter Tester simply tests pH, EC (conductivity), TDS (ppm), salinity (ppt) &temperature in a highly quick & professional manner for all kinds of general water solutions such as hydroponics, horticulture, aquaculture, pools& spas, drinking water, water treatment, cooling towers, environmental monitoring, education, etc. The multi-parameter probe is replaceable and easy to install. 1 to 3 points of Auto Calibration and 0 to 50C Auto Temperature Compensation (ATC), 0. 01 pH, 1% F. S, 0. 5C accuracy with -2. 00 to 16. 00 pH & 0 to 20. 00 mS/cm measuring range, auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement (auto. hold function available). Easy menu setting, customizing your testers functions according to your needs. Smart self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof, floating on water so you dont have to worry if it falls into water by accident. Up to 1000 hours' continuous operation (without backlit) powered by AAA batteries (with low power...