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

Meter,Backlight LCD
TDS:0-9999ppm
PH:0.00-14.00ph
EC:0-9999µs/cm
Accuracy. TDS: +2% PH: +0.05pH EC: +2%
Resolution:TDS: 1ppm,PH: 0.01pH,EC: 1µs/cm
Temperature compensation:0-60.0°C / 32°-140.0°F
Power Supply: 2*1.5V
N.W/SIZE:105g/150*29.5*14.5mm
Color:Blue/Pink