Digital Meter for Hydroponics, Truncheon Style Nutrient Tester with

【Intuitive and accurate measurement】This nutrient meter test nutra truncheon provides intuitive and accurate measurement for , CF, and PPM scale. It can measure a wide range of nutrient levels in plant crops. 【Fully waterproof design】With a fully waterproof design, this hydroponics reader is and can be used in water-based environments without worries of damage. 【Replaceable sensor】The replaceable sensor ensures the long life and reliability of the nutrient meter. It is moisture-proof, waterproof, and heat-resistant, providing consistent and precise readings. 【Slim body for better grip】The slim body design of this hydroponics reader allows for a comfortable and secure grip during use, making it easier to handle and operate. 【Automatic switch and temperature compensation】Equipped with an automatic switch and automatic temperature compensation, this hydroponics reader ensures convenient and accurate measurements. The LED lights indicate nutrient levels, and the probe adjusts for temperature variations. 【Easy to use】Using the truncheon is as simple as placing the probe in the solution and reading the nutrient levels indicated by the LED lights. The reader is factory pre-calibrated and also features automatic power on/off for added convenience.