Nutrient Meter Test Nutra Hydroponics Reader, Replaceable Sensor for Optimal Measurement, Slim Design for Comfortable Use

Features:*This product has beautiful appearance, fully design, intuitive and accurate measurement, and easy to use.*With automatic switch, automatic temperature compensation, long life*Replaceable sensor, moisture-proof, , heat-resistant *It can measure , for CF and PPM scale, its high conductivity can measure morecrops.*Slim body, better grip.*How Do I Use My Truncheon?1. Place the head of the probe into the solution for 1-2 minutes so that the temperature of the probe and the liquid are the same. Remove probe.2. Place the probe back into the solution. The lights will indicate the nutrient levels3. Rinse probe and replace cover. That's it!Specificaitons：*Measuring range: for CF: 4 ~ 52CF: 0.4 ~ 5.2EC 280 ~ 3080 ppm ( x 700)200 ~ 2200 ppm ( x 500)*Resolution: for CF: 1 for CF: 0.1 70 ppm (700factor) 50 ppm (500factor)*Accuracy: ±4 % of reading*Automatic Temperature Compensation: 0 ~ 50 °C (32 ~ 122 °F)*Operating Temperature: 0 ~ 50 °C (32 ~ 122 °F)*Calibration: Factory pre-calibrated*Automatic Power On / Off*Power: 3 x 1.5 V AA Batteries (not Included)*Item Size: approx. 415 (L) x 23 (W) x 23 (D) mm (16.3' x 0.91' x 0.91' inch)Package Contents:1*Nutrition1*Manual1*Plastic BoxNote:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of yourand light brightness.2. Please allow slight manual measurement deviation for the data.

• 【Intuitive and Accurate Measurement】 The nutrient meter test offers intuitive and accurate measurement, allowing you to easily, for CF, and PPM scale for variouscrops.
• 【Fully Waterproof and Replaceable Sensor】 With a fully waterproof design and replaceable sensor, this meter is and reliable, long-lasting functionality even in moist and heat-resistant conditions.
• 【Automatic Switch and Temperature Compensation】 Equipped with an automatic switch and temperature compensation feature, this nutrient meter provides convenience and precise readings.
• 【Slim and Ergonomic Design】 The slim and ergonomic body of the meter provides a comfortable grip, making it easier to handle during measurements.
• 【Simple to Use】 To use this nutrient meter, simply place the probe into the solution for a few minutes, check the LED lights to determine nutrient levels, and rinse the probe afterwards. It's that easy!