The Hydro Master TDS 3-in-1 Meter combines TDS (Total Dissolved Solids), EC (Electrical Conductivity), and Temperature (° F / ° C). The select button can help to switch between four display modes.
Accurate measurement range: 0 - 9999 ppm ± 2% for TDS, 0 - 9999us / cm ± 2% for EC, 32 - 176 ° F (32.2 - 176.0 ° F) for temperature. From 0 to 999 ppm, the resolution is in 1 ppm increments. From 1000 to 9999 ppm, the resolution is in 10 ppm increments.
With high-quality titanium alloy probe and Automatic Temperature Compensation (ATC) function, this meter can perform fast and accurate tests under different states.
The HOLD function can save measurements on the LCD screen for easy reading and recording, and the auto power-off function can help save battery power.
The whole kit comes with a TDS meter with a pre-installed battery, a leather case, and an instruction. Hydro Master provides a great product and great service to every customer.