Introducing Pulse, a new innovation, designed, and made in NZ by Bluelab®. The first of its kind, a 3 in 1 Multimedia EC/MC Meter that connects directly to your mobile device. Simply and easily spot check moisture, conductivity (a measure of the nutrient salts present in the media), and temperature directly from the root-zone and nutrient solution to allow early identification of results over or under range. Spot check, correct, achieve better yield, and grow healthier plants across a wide range of growing media including soil, coco coir, rockwool, potting mix, and nutrient solution. Quickly and easily check multiple plants in one greenhouse. Automatically sends and stores all your key plant statistics in the Pulse Mobile App available free to download from the Apple App store or Google Play store. No requirement to connect to a computer. Battery included. Works with Android (v4.4 and above) and Apple devices (iOS v 9.3 and above).