Specifications:

• Is Smart Device: no
• With Backlight Or Not: YES
• EC Range: 0-10000us/cm , 10.01- 19.99mS/cm , 20.1400.0mS/cm
• Display Type: Digital
• Brand Name: JUANJUAN
• TDS Resolution: 1ppm; 0.1ppt
• TDS Range: 0-10000ppm, 10.1- 200.0ppt
• Salinity Range: 0.01%-25.00%
• Salinity Accuracy: 0.01-5.00% (±0.1%); 5.1-25.0% (±1%)
• S.G Range: 1.000 -1.222
• pH Range: 0.01-14.00 PH
• ORP Range: 0~±999mV
• Origin: CN(Origin)
• Operation Environment: 0-60.0℃ ( 32.0-140°F ) ;RH 100%
• Model Number: PH129
• EC Resolution: 1uS/cm; 0.1mS/CM