APERA Manuals & User Guides

ZenTest® PC60-Z Smart 7-in-1 Tester (pH/Cond./TDS/Salinity/Resistivity/ORP/Temp.) User Manual APERA INSTRUMENTS, LLC aperainst.com ATTENTION Water droplets are added during production to maintain the moisture of the probe. This is normal practice and should not be attributed to the used products. The…

PH20 Value pH Tester Kit User Manual APERA INSTRUMENTS, LLC aperainst.com Thank you for purchasing the Apera Instruments PH20 Pocket pH Tester Kit. Please read this manual carefully before use in order to properly use and maintain the product. For…

APERA Premium Series PC60 5-in-1 Tester User Manual ATTENTION Water droplets are added during production to maintain the moisture of the probe. This is normal practice and should not be attributed to used product. Never use the product when it’s…