6 in 1 digital water quality Tester Wifi PH/EC/TDS/ SALT/GS/Temp Controller
– Equipped with 2 BNC electrodes (one for pH and one for EC TDS SALT SG), 1 temperature probe and 1 output socket. TDS: 0-1990ppm, 0-199.0ppt. EC: 0-19000us/cm, 0-199.0MS/scm. Tester type: UK/EU (optional).