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Bluelab® Guardian Monitor

Bluelab® Guardian Monitor

Vendor: Hawthorne

SKU: HGC716336

from $24.78

Adjustable brightness display. Large easy-to-read, plant-safe green LED displays. Selectable values for conductivity and temperature. Simple push b...

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Bluelab® pH Pen

Bluelab® pH Pen

Vendor: Hawthorne

SKU: HGC716480

$116.00
$95.85

Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration i...

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Bluelab® Connect Guardian Monitor

Bluelab® Connect Guardian Monitor

Vendor: Hawthorne

SKU: HGC716484

$473.28
$384.18

The Bluelab® Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient s...

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Bluelab® Combo Meter

Bluelab® Combo Meter

Vendor: Hawthorne

SKU: HGC716441

$308.00
$251.10

The Bluelab Combo Meter is a conductivity, pH and temperature meter all-in-one. As the Bluelab Combo Meter is portable and does not require a power...

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Bluelab® pH Controller

Bluelab® pH Controller

Vendor: Hawthorne

SKU: HGC716342

$606.00
$490.05

Hands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You s...

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Bluelab® Pro Controller™

Bluelab® Pro Controller™

Vendor: Hawthorne

SKU: HGC716489

$1,194.42
$979.05

Bluelab® Pro Controller™ Automated pH and nutrient controller gives you full control of reservoir pH, conductivity and temperature in one place. Wh...

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Bluelab® Connect Product Suite

Bluelab® Connect Product Suite

Vendor: Hawthorne

SKU: HGC716486

from $128.06

The Bluelab® Guardian Monitor Connect, Bluelab® Connect Stick, Bluelab® Connect Range Extender and Bluelab® Connect Software. The Bluelab® Guardian...

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Bluelab® pH Controller Connect

Bluelab® pH Controller Connect

Vendor: Hawthorne

SKU: HGC716343

$683.40
$550.80

Our brainy pH Controller Connect constantly monitors and fine-tunes the pH levels for you. But more than that, it wirelessly data logs to your comp...

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Bluelab® Carry Case

Bluelab® Carry Case

Vendor: Hawthorne

SKU: HGC716440

$26.52
$22.31

The Bluelab® Carry Case provides a custom fit so you can use and read your Bluelab® Meter right from the carry case. A firm outer casing offers imp...

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Bluelab® Probe Care Kit pH

Bluelab® Probe Care Kit pH

Vendor: Hawthorne

SKU: HGC716053

$17.34
$15.15

Everything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate rea...

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Bluelab® PeriPod™ M3

Bluelab® PeriPod™ M3

Vendor: Hawthorne

SKU: HGC716490

$1,009.72
$831.24

Use the PeriPod™ M3 doser with the Bluelab® Pro Controller™ for a fully integrated solution for optimal reservoir dosing. The Bluelab® PeriPod™ M3 ...

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Bluelab® pH Controller

Bluelab® pH Controller

Vendor: Hawthorne

SKU: HGC716496

$38.76
$37.19

Hands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You s...

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Bluelab® Sample Pot

Bluelab® Sample Pot

Vendor: Hawthorne

SKU: HGC716494

$209.10
$171.00

The Bluelab® Sample Pot is perfect for reservoirs located more than 6.5 feet from your controller unit. All you have to do is place the probes dire...

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