EC Range: 0-9999us/cm，10.01-19.99mS/cm
Resolution: 1us/cm, 0.01mS/cm
Accuracy: ±2% F.S.
TDS Range: 0-9999ppm
Resolution: 1ppm
Accuracy: ±2% F.S.
Salt Range: 0.01-25.00% 0-999ppm;1000-9990ppm ;10.1-100.0ppt
Resolution: 0.01% ;1ppm ;10ppm ;0.1ppt
Accuracy: ±2% F.S.
Temperature Range: 0.1-80.0℃ 32.1-176℉
Resolution: 0.1℃/0.1℉
Accuracy: ±0.5℃
Calibration：
pH：6.86/4.00/9.18 or 7.00/4.00/10.01
EC/TDS：1413uS/cm; 12.88 mS/cm
ATC：0.1℃-60.0℃
Environment：0.1℃-80.0℃ ; RH: max 90%
Battery: 3 * 1.5V(LR44)Not Include
Waterproof: IP67
