TDS Meter (Total Dissolved Solids) ? Kedida
? Model: CT-3061
? Range: 0~9999 PPM
? Temperature:0~50?C
? Accuracy: ?2%FSPPM/0.5?C
? Auto 1 points calibration
? PPM & Temperature double display
? Data hold
? Low voltage indication
? Replaceable sensor
? Auto power off for 5mins
? Supply power: 6V (1.5V*4pcs)
? Size: 188*38mm
? Weight: 0.1kg