Bluelab Truncheon EC Meter The OM-8 dry contact board

The OM-8 dry contact board allows the main controller to control up to 8 individual outputs on it

After every irrigation circle the check valve breaks the vacuum created by the water flow by sniffing air into the PE tube

it provides a sterile environment and does not contain any harmful bacteria or pollutants which can affect root- and shoot development

Nitrile gloves are available in a practical dispenser box with 100pc

Bluelab Truncheon EC Meter The OM-8 dry contact boardImpossibly tough, an EC meter built to last a lifetime Robust and reliable construction for long lasting value Fully waterproof; splash, submerge or sink we've got you covered Automatically detects liquids and bright LEDS indicate measurement for brilliantly simple functionality Long format design for mixing and measuring nutrient reservoirs simultaneously No calibration required and easy to clean and disinfect All conductivity scales included EC, CF,