Sensor + Monitor

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NEW

AC Infinity CONTROLLER 67, Temperature and Humidity Fan Controller

$69.99

New0% OFF

NEW

Aqua-X Sensor board (Aqua-X PRO only) (AMP-3)

$135.66

New0% OFF

NEW

Apogee PAR PPFD Quantum Meter and Sensor MQ-500

$667.00

New0% OFF

NEW

Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line)

$199.00

New0% OFF

NEW

Bluelab Replacement pH Probe

$134.55

New0% OFF

-70%NEW

Bluelab OnePen - With replaceable pH, Conductivity (EC) & Temperature Probe

$249.00

$74.70

New70% OFF

NEW

Bluelab pH + PPM Complete Starter Kit with Storage + Calibration Solution

$189.00

New0% OFF

NEW

Bluelab Pulse Multimedia EC/MC Meter

$339.00

New0% OFF

-70%NEW

Cure Puck v1

$299.00

$89.70

New70% OFF

-70%NEW

GAVITA EL3 to TITAN Sensor Adapter Cable

$20.04

$6.01

New70% OFF

-70%NEW

HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp

$322.51

$96.75

New70% OFF

-70%NEW

HydroFarm Autopilot CO2 Monitor and Controller with Remote Sensor

$298.65

$89.59

New70% OFF

Price

Collections

AC Infinity CONTROLLER 67, Temperature and Humidity Fan Controller

Aqua-X Sensor board (Aqua-X PRO only) (AMP-3)

Apogee PAR PPFD Quantum Meter and Sensor MQ-500

Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line)

Bluelab Replacement pH Probe

Bluelab OnePen - With replaceable pH, Conductivity (EC) & Temperature Probe

Bluelab pH + PPM Complete Starter Kit with Storage + Calibration Solution

Bluelab Pulse Multimedia EC/MC Meter

Cure Puck v1

GAVITA EL3 to TITAN Sensor Adapter Cable

HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp

HydroFarm Autopilot CO2 Monitor and Controller with Remote Sensor