4-in-1 TDS/pH/EC/Temperature Meter

TDS:0-9999ppm
PH:0.00-14.00ph
EC:0-9999µs/cm
TEMP:0-60.0°C / 32°-140.0°F
Accuracy-TDS: ±2%, PH: ±0.05pH EC: ±2%
TEMP: ±0.1°C / 20.1°F
Resolution: TDS: 1ppm, PH: 0.01pH, EC: 1ps/cm
TEMP:0.1°C/0.1°F
Power Supply:4*1.5V
N.W/SIZE:105g/183*40*20mm
Color: Red