Showing 1–12 of 43 results

Aqua Master – EC1413 Cal Solution 100ml

£4.80

Aqua Master EC1413 Cal Solution to keep your water parameter measuring devices calibrated. Close immediately after use. Store between 15-25 °C. 

AquaMaster – Combo Pen P100 Pro Ec-Ph-Temp

£85.00

AQUA MASTER COMBO PEN P100

The updated Combo Pen P100 Pro features a modern and robust housing. The improved software now ensures quicker readings of accurate measurements. You can easily replace the electrode should it be worn or damaged.

The Combo Pen P100 Pro is ideal for measuring the EC, pH and temperature of liquid plant nutrition and water in swimming pools, Jacuzzis and ponds. The user-friendly buttons can be used to effortlessly switch between the parameters. The meter is delivered fully calibrated and includes batteries.

AquaMaster – EC Meter E50 Pro

£52.00
Keep the EC of your nutrient solution at optimal levels with the reliable and accurate Aqua Master EC Temp Meter E50 Pro. Fully calibrated and waterproof, the effective EC meter is simple to use and also measures temperature! • IP67 waterproof rated • Large, easy to read, digital display • Fully calibrated • Replaceable probes How does the meter work? 1. Remove the protective cover. 2. Gently clean the electrode with distilled water and dry it off. 3. Press the On/off button to start the meter. 4. Insert the meter upright into the solution up to the edge and stir gently. Wait a few seconds for the correct value to appear on the display. 5. Press the C/F button to switch between Celsius and Fahrenheit. 6. Rinse the electrode with water after use and press the On/off button to turn off the meter.  

AquaMaster – P700 Pro 2 Combo Meter

£220.00
The Combo meter P700 Pro 2 offers continuous monitoring and is perfect for measuring the pH, EC, CF, PPM, and temperature of all kinds of liquids in different industries. It is equipped with a large LED screen and a modern and robust housing, making it very user-friendly and giving you fast and accurate measurements. We understand the importance of having a monitor that can be used for a long time. To ensure this, each monitor has replaceable electrodes so that you can use it for years. Additionally, the P700 Pro 2 combo meter is equipped with a rechargeable integrated battery, making it simple to use and able to satisfy all your measuring needs. We recommend storing the pH electrode with KCI storage solution in the protective cover.  

AquaMaster – pH Meter P50 Pro

£54.00
Exclusive to G.A.S, the fully calibrated Aqua Master pH Temp Meter P50 Pro provides highly accurate readings of both pH and temperature for ultimate precision. • IP67 waterproof rated • Large, easy to read, digital display • Fully calibrated • Replaceable probes How does the meter work? 1. Prior first usage – soak your pH meter in tap water for 12 hours. 2. Remove the protective cover. 3. Gently clean the electrode with distilled water and dry it off. 4. Press the On/off button to start the meter. 5. Insert the meter upright into the solution up to the edge and stir gently. Wait a few seconds for the correct value to appear on the display. 6. Press the C/F button to switch between Celsius and Fahrenheit. 7. Rinse the electrode with water after use and press the On/off button to turn off the meter.  

Athena – Balance

£18.00£42.00
Athena Balance is a simple formula of potassium silicate specifically concentrated to buffer irrigation water and stabilize to ideal pH. Silicon additionally benefits plant growth, stem structure, stress reduction, water usage (osmoregulation), and nutrient utilization.

Biobizz pH-

£6.00£18.00

What is Bio·pH-?

Say “hello” to the newest member of the Biobizz family. Called Bio·pH-, it has been designed especially for the organic farming sector. Biobizz Bio·pH- is an aqueous solution made of citric acid and found naturally in different citrus fruits, such as lemons. Correcting pH in a natural way is essential for plants to absorb the maximum amount of nutrients. The natural formulation of Bio·pH- enables fast pH adjusting of any type of substrate and for any type of crop, without harming the soil micro life. It is designed to work perfectly with the Biobizz nutrients and can be used in every watering. It is suitable to be used during both the growing and the flowering period.

Biobizz ph+

£6.00£18.00

What is Bio·pH+?

Say “hello” to the newest member of the Biobizz family. Called Bio·pH+, it has been designed especially for the organic farming sector. Biobizz Bio·pH+ is a humic acids based formulation harvested from natural sources, especially designed for the growers that want to keep everything organic in their grow, from seed to harvest.

Blue Lab Truncheon V2

£95.00

The world's favourite nutrient meter just got better with the V2! With its super tough, high quality, fully waterproof design, no calibration required, daylight readable blue LED's and no on/off buttons to worry about, the Bluelab Truncheon® Nutrient Meter has proven itself as the world's favourite nutrient meter.

Bluelab – Conductivity Pen

£75.00
A robust handheld solution for measuring conductivity and temperature on the go • Fully waterproof, not just water-resistant • Selectable measurement units so you can customise with your preferences • Flat electrode for easier cleaning and maintenance • Hold reading function to capture every measurement with ease • Automatic temperature compensation for accurate readings anywhere • Auto-off function to extend battery life • 1 x AAA alkaline battery included, getting you started immediately  

Bluelab – Guardian Monitor

£320.00
• Built-in Wi-Fi (with option to disable) • High/low pH, temperature and conductivity alarms • Non-volatile memory – keep settings through power loss • Plant-safe green LEDs with adjustable display brightness • 2 metre / 6.6 foot measurement probe cables • 110 – 240 VAC (Mains powered) • Interchangeable power plug • Replaceable Bluelab pH Probe (with BNC connection) • When connected to Edenic by Bluelab app: • Instant alarm alerts to your phone • Remote monitoring and control • History reporting to assist data-driven decision making

Bluelab – PH Pen

£84.00
A hardy, compact pH and temperature pen Perfect for quick and easy pH and temperature readings direct from your solution
  • Fully waterproof - not just water resistant
  • Simple two-point calibration process for accuracy
  • One-year peace-of-mind warranty
  • Automatic temperature compensation for accurate readings everywhere
  • Auto-off function to extend battery life
  • 1 AAA battery included - simply power on and go