Bluelab Multimedia Pulse Meter is a fully waterproof, 3-in-1 tool that measures nutrient (EC), moisture, and temperature in under 10 seconds, suitable for various substrates like soil, cocopeat, and nutrient solutions. It connects to the free Bluelab Pulse App via Bluetooth, enabling easy tracking of crop growth, creating custom recipes, and optimizing nutrient levels at every growth stage. Say goodbye to manual data collection and ensure consistently healthier plants with precise, instant measurements.