5-in-1 TDS/pH/EC/SALT/TEMP Meter, Voice Prompt Function, LCD with Backlit

TDS: 0-19999ppm
PH:0.00-14.00ph
EC: 0-19999ps/cm
SALT: 0.00-25.00%
TEMP: 0-60.0°C / 32°-140.0°F
Accuracy: TDS: ±2%, PH: ±0.05pH, EC: ±2%,
SALT: ±0.1%, TEMP: 20.5°C
Resolution: TDS: 1 ppm, PH: 0.01pH, EC:1µs/cm,
SALT:0.01%, TEMP:0.1°C / 0.1°F
Power Supply:3*1.5V
Color: White & Green