Bluelab Pulse Meter One press, three instant measurementsQuickly and accurately measure moisture, EC and temperature directly in the root zone. No more extractions. Moisture Optimize irrigation cycles and water consumption, and control risk of root infections Nutrient Optimize growth by ensuring the right amount at every growth stage of your plants Temperature Spot temperature fluctuations, optimize root function and control the health of biologicals Features & Benefits Measure more, faster with three measurements in under 10 seconds Get measurements directly in substrates and rootzones with the robust 8”/200mm probes Auto sync, view, analyze and store all your measurement data in the Pulse app Measure in a range or growing media including soils, potting mixes and coco coir blends Move faster with Blink™ – get quick in or out-of-range measurement indicators on the Pulse Meter Measure consistently with the built-in depth gauge Record notes quickly in the app to track useful information such as measurement location or plant observations. Smartphone App Android Version 5.1 and later iOS 12.1 + (iPhone Only)