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

Come and see us at the BKKS National Koi Show 29th and 30th June, Heart of England Centre, CV7 8DX

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

Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes

The instrument is only as accurate as the probe is clean. Accurate readings simplify water management and provide improved growth.

Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximise the life of a probe.

The probe surface is where the instrument takes the reading of the solution. If the probe face is dirty or contaminated, the readings may be inaccurate. If the probe face is dirty, it cannot read the solution accurately.

A tip… if the conductivity reads low, the probe needs cleaning. pH probes specifically, should be kept wet at all times for optimal performance and life.

Bluelab Probe Care Kit – pH & Conductivity Features

  • Probe care instructions
  • 20ml single-use Bluelab Solution Sachets, 2 each of: pH 7.0 & pH 4.0, KCl, 2.77 EC
  • 3 x plastic cups
  • Bluelab pH Probe Cleaner
  • Bluelab Conductivity Probe Cleaner
  • Bluelab Toothbrush (pH probe cleaning instrument)
  • Bluelab Chamois (conductivity probe cleaning instrument)

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.