Collection: Monitors & Controllers
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PH Calibration Fluid 7.01
Regular price $1.99Sale price $1.99 Regular priceUnit price / per -
Neptune PMUP V2 Multipurpose Water Pump w/ Power Supply
Regular price $58.95Sale price $58.95 Regular priceUnit price / perSold out -
Neptune PMUP V2 Multipurpose Water Pump w/ Power Supply
Regular price $77.95Sale price $77.95 Regular priceUnit price / per -
Hanna Marine Salinity Tester TE-HI98319 - Accurate and Portable
Regular price $99.98Sale price $99.98 Regular priceUnit price / per -
Neptune COR-15 DC Return Pump
Regular price $481.99Sale price $481.99 Regular priceUnit price / per -
Neptune Leak Detection Probe - Under Carpet
Regular price $41.95Sale price $41.95 Regular priceUnit price / per -
Neptune Flow Sensor - 2" with Unions
Regular price $155.99Sale price $155.99 Regular priceUnit price / per -
Neptune Conductivity, Temperature, I/O Expansion
Regular price $116.95Sale price $116.95 Regular priceUnit price / perSold out -
HM Digital pH ELECTRODE STORAGE SOLUTION
Regular price $14.95Sale price $14.95 Regular priceUnit price / per -
HM Digital Water Resistant pH/Temp Meter
Regular price $79.94Sale price $79.94 Regular priceUnit price / per -
HM Digital Basic Handheld TDS Tester
Regular price $29.95Sale price $29.95 Regular priceUnit price / per -
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PH Calibration Fluid 7.01
Regular price $3.99Sale price $3.99 Regular priceUnit price / perSold out -
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HM Digital In-Line Dual TDS Meter
Regular price $46.95Sale price $46.95 Regular priceUnit price / perSold out