Digital Chlorine Meter PH Tester 7 In 1 SALT/ ORP/ TDS/EC/TEMP Tester CL Water Quality Analyzer for Swimming Pool Hot Spring

Hign-concerned Chemical : None Is Smart Device : no Model Number : PH Tester YY-1070 With Backlight Or Not : YES Display Type : DIGITAL Origin : Mainland China Certification : CE,RoHS Function 1 : FAC Chlorine Tester Function 2 : PH Tester Function 3 : ORP Tester Function 4 : Thermometers Function 5 : Salinity Tester Function 6 : EC Tester Function 7 : TDS Tester Function 8 : CL Water Quality Analyzer Use for : Swimming Pool Hot Spring Power supply : 4*1.5V LR44 button battery(Not include)