Meters & Controllers

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Hydro Systems E-Dos Electric Pump Flow Meter Kit | with Clamp on Fittings

Out of stock

$2,774.95 $2,906.05 -5%

Aqua-X Pro Controller with AMP-3 Sensor Board,Free App

Out of stock

$2,537.23 $2,623.95 -3%

Bluelab Connect Pro Controller | Remote Monitoring of pH, EC and Temperature

Out of stock

$1,281.14

Aqua-X Plus Controller with AMP-3 Sensor Board,Free App

In Stock: 4

$1,278.20

Bluelab pH Controller | 6.5ft Probe Cable - Dose pH Up or pH Down

Out of stock

$685.91

Bluelab Connect pH Controller | for Bluelab Connect Devices

Out of stock

$680.07 $683.36

Bluelab Guardian Monitor Inline | Wi-Fi

In Stock: 14

$662.11

Sure Test Groguru Stem W/ 3 Sensors

In Stock: 18

$543.30 $1,095.00 -50%

Bluelab Guardian Monitor In-Line Connect | 10 ft In-line Probe Cable

Out of stock

$535.38 $550.38 -3%

Bluelab Guardian Monitor | Wi-Fi

Out of stock

$451.58

Bluelab Guardian Monitor Connect | 6.5ft Probe Cable

Out of stock

$425.73

Bluelab pH Testing Kit Bundle

In Stock: 10

$408.75 $545.00 -25%

Bluelab Combo Meter Plus | Measures pH, Conductivity & Temperature

In Stock: 23

$378.42

Bluelab Guardian Monitor | 6.5ft Probe Cable

Out of stock

$370.38 $375.38 -1%

Aqua-X Controller with Water Detector set, Free App

In Stock: 41

$335.64 $348.60 -4%

Bluelab Pulse Multimedia EC & MC Meter | Measures EC, Moisture & Temperature

In Stock: 34

$331.03

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