Open 7 days a week, 9am to 5pm Monday to Friday & 10am until 3pm weekends (Winter Hours and Bank Holidays vary) 

Summer offers - Get 10% off all Evolution Aqua products, use code GET10 at checkout.

The ultimate handy solution for measuring conductivity (EC or ppm) and temperature!

The Bluelab EC Pen is the latest innovation for hand held-conductivity meters. It provides a compact, quick and handy way to manage your water. The Bluelab EC Pen shows that the water have the right amount of nutrient in the solution and indicates if adjustments are needed.

Display options available in °C, °F, EC, CF, ppm 500 and ppm 700.

Teamed with our Bluelab pH Pen, you have a handy, convenient and accurate system for ensuring optimum pgrowth and health.

Bluelab EC Pen Features

  • Measures conductivity and temperature
  • Selectable units for conductivity and temperature
  • Backlit LCD display
  • Calibration optional
  • Successful calibration indicator
  • Hold function
  • Low battery warning
  • Fully waterproof
  • Auto off function
  • Automatic temperature compensation

We aim to dispatch orders received before midday Monday to Friday on the same day where possible. In most cases our items are available for 1 to 2 day delivery at a competitive price and are trackable via DPD or APC.

Delivery costs for standard items in the UK - £5.95

(Surcharges do apply to remote postcodes)

Heavy items - £9.95

Pipe - £14.95

Palletised items - Some large oversize products, typically items weighing more than 30kg, may require delivery via pallet. Standard Pallet charge is approx. £50.00. To ensure there are no delays with delivery, please include a contact number when placing the order.

Overseas – DHL and UPS, cost based on weight / volume at checkout.

Below is a list of documents that you may find useful.

Can’t find what you’re looking for? Call 01777 839176 or use our contact form