Digital Waterproof Conductivity Nutrient Meter For PPM And cf Water

WATERPROOF DESIGN: Fully sealed body withstands submersion in nutrient solutions, making it perfect for humid greenhouses or tanks without damage PRECISE READINGS: Accurately measures , for cf, and PPM levels to help you balance nutrient solution metering probe data for optimal plant growth and yield AUTO POWER FUNCTION: Activates upon immersion and shuts off when removed, conserving for battery life while offering convenient water quality testing pen usage BROAD COMPATIBILITY: Suitable for various crops and systems, acting as a reliable conductivity nutritional bars tool for diverse agricultural needs CLEAR DIGITAL DISPLAY: Large screen shows for instant results with 0.1 resolution, allowing quick monitoring of water conditions to manage your growing system effectively