Water Quality Products – pH / ORP Controllers

PH-803 Digital pH ORP Redox 2 in 1 Controller Monitor w/ Output Power Relay Control, Electrode Probe BNC, Water Quality Meter Online Continuous Measurement Kit, for Aquarium Hydroponics Plant Pool Spa
PH-803 Digital pH ORP Redox 2 in 1 Controller Monitor w/ Output Power Relay Control, Electrode Probe BNC, Water Quality Meter Online Continuous Measurement Kit, for Aquarium Hydroponics Plant Pool Spa
$150.90 USD
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PH-203 Digital 2-in-1 pH ORP mV CO2 Controller Meter 0.00~14.00PH Range
PH-203 Digital 2-in-1 pH ORP mV CO2 Controller Meter 0.00~14.00PH Range
$125.90 USD
For Bulk Order Only. Please Contact Us.
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