A digital hydroponic testing meter for measuring water’s acidity, alkalinity, electrical conductivity (EC), total dissolved solids (TDS), temperatu...

pH, EC and temp meter P110 Pro The Combo Pen P110 Pro stands as the ultimate digital handheld meter for measuring pH, EC, and temperature of liquid...

P160 Pro pH, EC, TDS, PPM, and Temp meter The Combo Pen P160 Pro stands as the top-tier, user-friendly digital handheld meter from AquaMaster, equi...

E300 Pro Substrate EC/Temp meter The E300 Pro Substrate EC/Temp meter is an ideal handheld digital instrument for determining the EC and temperatur...

E50 Pro EC Temp meter Designed to excel across industries, the E50 Pro stands as the ultimate digital handheld meter for measuring EC and temperatu...

H600 Pro Handheld meter pH, EC, PPM, TDS, Temp. The Handheld Meter H600 Pro is a versatile tool designed for the precise measurement of pH, EC, PPM...

H600 Pro Handheld Substrate Meter The Handheld Substrate Meter H600 Pro is the ultimate tool for precise measurement of pH, EC, PPM, TDS, and tempe...

The P50 Pro pH Temp meter, designed for various industries, serves as the optimal handheld digital device for assessing the pH and temperature a va...

P700 Pro 2 combo meter pH, EC, CF, PPM, Temp. The P700 Pro 2 Combo meter provides uninterrupted monitoring, ideal for gauging the pH, EC, CF, PPM, ...

This replaceable pH, EC, and temperature electrode is suitable for the P110 Pro combo pen. The electrode is IP67 waterproof when attached onto the ...

This replaceable electrode is suitable for the P50 Pro pH Temp meter . The electrode is IP67 waterproof when attached onto the meter.

pH Substrate Electrode This replaceable electrode is suitable for Aqua Master Tools’ H600 Pro Substrate, H600 Pro, P700 Pro 2 and S300 Pro 2. The t...

The S300 Pro 2 Substrate pH/Temp Meter emerges as the ultimate digital handheld tool for measuring pH and temperature of any soft, moist substrate,...

AZ Waterproof EC pens raise the bar in ease of use, reliability, function and price point. AZ meters provide a big IP65 LCD screen with dual EC and...

AZ Waterproof pH pens raise the bar in ease of use, reliability, function and price point. AZ meters provide a big IP65 LCD screen with dual pH and...

Measures: pH, Conductivity (EC) and Temperature Suitable for: Nutrient solutions Your 3-in-1 portable handheld meter Easy-to-use design for intui...

Our best-selling meter paired with the Leap pH Probe for quicker measurements in any substrate  Measures pH, conductivity and temperature on the...

An EC meter built to last a lifetime – now on a bigger scale  Larger scale - Measure up to 6.0 EC, 60 CF, 3000 ppm 500 or 4200 ppm 700 Robust and ...

A robust handheld solution for measuring conductivity and temperature on the go Fully waterproof, not just water-resistant Selectable measuremen...

Boost accuracy with regular cleaning  How to care for your Bluelab EC products If you want to ensure the ongoing accuracy of your Bluelab conductiv...

The Bluelab Dosetronic Conductivity Probe is specifically used with Bluelab Pro Controllers. It cannot be used or connected to any other Bluelab ...

Always On. Being There Optional. Monitor your reservoir pH, Conductivity and Temperature with alerts on your phone when using the Wi-Fi capable Blu...

Advanced technology for all growers This 3-in-1 tool measures pH, Conductivity (EC/PPM), and Temperature, optimising nutrient uptake. Connect to th...

Description 1 x 120ml/min, 4fl oz/min peristaltic pump for dosing pH adjuster solutions 2 x 120ml/min, 4fl oz/min peristaltic pumps for dosing nu...