Photo 1 of **USED****UNABLE TO TEST** ORAPXI Pool pH Meter and Salinity Tester 6 in 1 Salinity pH ORP TDS EC and Temp Tester pH and Salt Meter Saltwater Pool Test Kit for Swimming Pool Hot Tubs and Spas

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Photo 1 of **USED****UNABLE TO TEST** ORAPXI Pool pH Meter and Salinity Tester 6 in 1 Salinity pH ORP TDS EC and Temp Tester pH and Salt Meter Saltwater Pool Test Kit for Swimming Pool Hot Tubs and SpasPhoto 2 of **USED****UNABLE TO TEST** ORAPXI Pool pH Meter and Salinity Tester 6 in 1 Salinity pH ORP TDS EC and Temp Tester pH and Salt Meter Saltwater Pool Test Kit for Swimming Pool Hot Tubs and Spas