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EC & pH Control

TrolMaster PPH-3 Heavy Duty Nutrient pH Sensor

TrolMaster PPH-3 Heavy Duty Nutrient pH Sensor

Offers precise and reliable pH monitoring for hydroponics, aquariums, and labs. It features an improved sensor, durable design, flexible placement, and easy installation. Compatible with AMP-2/3 modules, it ensures accurate water quality measurements.
£259.95
TrolMaster WCS-1  Water Content Sensor

TrolMaster WCS-1 Water Content Sensor

The WCS-1 monitors water/nutrient levels in growing mediums, displaying real-time data on the sensor, Aqua-x, and app. It supports up to 8 sensors per Aqua-x, showing average values. Graphs in the app help adjust irrigation cycles.
£249.95
G.A.S G.A.S EC5 Fan Controller

G.A.S G.A.S EC5 Fan Controller

The EC5 Fan Controller Plugs directly into any Systemair EC Fan. Easy to set up and to use, just plug the controller straight into your EC fan with no power packs required thanks to Active Cables.
£130.00
TrolMaster AMP-2 Sensor Board

TrolMaster AMP-2 Sensor Board

The AMP-2 Sensor Board for Aqua-X monitors pH, EC, and water temperature with precision probes. It displays real-time data on Aqua-X and the app, providing alerts when values exceed set limits. Ideal for continuous water quality monitoring.
£159.95
TrolMaster (PCT-2) Heavy Duty Intank EC/Temp Sensor

TrolMaster (PCT-2) Heavy Duty Intank EC/Temp Sensor

The TrolMaster Heavy Duty Intank EC/Temp Sensor (PCT-2) offers precise and reliable monitoring of EC and water temperature for the Aqua-x system.
£294.95
TrolMaster (DSV-1) Low Volt Control Station

TrolMaster (DSV-1) Low Volt Control Station

The DSV-1 Output Module works with Hydro-X & Aqua-X controllers, offering 12/24 VDC or 12/24 VAC outputs. It controls low-voltage devices like solenoids & alarms, with flexible configuration for temp, humidity, CO2, or timers and a manual override functio
£69.95
ETI TDS 4 EC Pen

ETI TDS 4 EC Pen

ETI Tds 4 EC meter - Conductivity splash-proof meter for Hydroponic nutrient strength testing. Manufactured by UK specialists ETI (Electronic Temperature Instruments) the standard, reliable and useful budget pocket nutrient strength EC meter.
£49.95
Garden King Ph Pen

Garden King Ph Pen

Easy to use, entry level model ideal for beginners and experienced growers alike. An ideal solution for short term grows, or those on a budget.
£29.95
Bluelab Inline pH Probe

Bluelab Inline pH Probe

A replaceable double-junction pH probe for your Bluelab Guardian Monitor Connect Inline

-Double-junction probe reduces reference contamination, extending longevity
£149.95

EC Meters

EC of the nutrient solution is related to the amount of ions available to plants in the root zone. EC meters measure the electrical conductivity of a nutrient solution. It is an index of salt concentration and an indicator of electrolyte concentration of the solution. They are incredibly important because they inform growers of how many nutrients, or salts, are present in the solution. Growers will be able to adjust their feedings to enhance growth and flowering.

pH Meters

The pH meter is a handy instrument used to measure the acidity or alkalinity of a solution - also known as pH. pH is the unit of measure that describes the degree of acidity or alkalinity.

At Slims Place, we’re committed to providing you with reliable EC & pH meters that are easy to use. We offer handheld EC meters that are perfectly suited for all the growers, from home growers to professional-grade EC & pH meters that are geared toward commercial indoor cultivation.

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