EC Meters

The EC Calibration Solution is a must-have for hydroponic gardeners that want precise measurements of their nutrient solution. If you want precise ...

For testing the pH, EC, and temperature of liquid plant nourishment, swimming pools, Jacuzzis, and ponds, the Aqua Master P110 Combination Pen pH E...

Essentials LAB pH down is an acid solution (30% phosphoric acid) which can be used in small, controlled doses to lower the pH (increase acidity) of...

Essentials LAB pH Up is a concentrated alkaline solution (50% potassium hydroxide) which can be used in small, controlled doses to raise the pH (de...

Upgrade your measurement game with the Aqua Master P160 Combo Pen - pH EC PPM TDS Temp water Meter! The new Combo Pen P160 Pro boasts a modern and ...

Essentials LAB EC Meter Calibration Solution is intended for use in calibrating EC meters to CF 28 – EC 2.80 – PPM 1820. Regular calibration will k...

Prolong the accuracy and lifespan of the pH probe on your pH meter with VitaLink Meter Storage solution. pH meters are expensive. They will all deg...

Essentials LAB Buffer 7 is an ideal solution for calibration of pH meters at pH7. Regular calibration will keep your pH meter reading accurately. H...

Combo Pen P110 Pro replacements can be found in the Aqua Master replacement Electrode P110 Pro. This premium electrode is designed to be a drop-in ...

Whether you need to know the pH or temperature of coconut soil or any other moist, soft substrate or liquid, the Aqua Master S300 Pro 2 is the tool...

The Aqua Master E300 Pro EC Temp Substrate Meter is the best tool on the market for determining the electrical conductivity (EC) and temperature of...

Essentials LAB Buffer 4 is an ideal solution for calibration of pH meters at pH4. Regular calibration will keep your pH meter reading accurately. H...

Aqua Master E50 EC Temp Water Meter - your ultimate solution for accurate water measurements! Joining our extensive catalog, the E50 Pro EC tempera...

Rejuvinate the precision and reliability of your readings with the Aqua Master Replacement Electrode for the Combination Pen P160 Pro. This premium...

The Aqua Master P50 pH Temp Water Meter - your reliable and user-friendly tool for measuring pH and temperature! As the newest addition to Aqua Mas...

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

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...

Essentials LAB pH test kit gives a quick comparative reading of the pH of your nutrient solution. The kit gives a quick and cost-efficient measure ...

Aqua Master Replacement pH Electrode P700 Pro2 - the ultimate solution for maintaining peak accuracy and reliability in your pH meter. Designed to ...

The Aqua Master Tools replacement EC Electrode P700 Pro2 is the ideal answer for individuals in need of a replacement electrode for their conductiv...

Aqua Master Replacement Electrode for P50 Pro pH Meter, the ultimate solution to maintain peak accuracy and reliability in your pH measurements. Cr...

Presenting the Aqua Master replacement Electrode E50 Pro, the perfect way to keep your EC Temp meter E50 Pro accurate and reliable. This replacemen...

Rejuvenate your Substrate pH/Temp meter S300 Pro 2 with the Aqua Master Replacement pH Electrode - the perfect solution for precise and reliable pH...

Upgrade your Substrate EC/Temp E300 Pro meter with the Aqua Master replacement EC electrode for E300 Pro - the ideal accessory for precise and reli...