JENOR Waterproof 4 In1 Hydroponics Nutrient EC Ppm CF Meter Soil Conductivity Tester

Description

Specifications:Measuring range: 4-52CF / 0.4-5.2EC / 200-2600ppm(EC x 500) / 280-3640ppm(EC x 700)Resolution: 1CF / 0.1EC / 50ppm 500 / 70ppm 700Accuracy: ±4% of readingCalibration: Factory CalibratedAuto Sense:Auto On and Auto OffWorking temperature: 5-50°C (41-122°F)Power: 3×1.5v AA BatteriesDimension: 415×26×26mmHow to use:Using the stick measure nutrient conductivity involves warming the probe sensor head in the solution, followed by measuring and reading conductivity values on the stem scale indicator light.1.Warm Sensor Head, place probe head into solution for 1-2 minutes to reach the nutrient temperature.2.Measure Conductivity, Briefly remove stick from solution then place it back for 1-2 seconds3.Read Conductivity Values,Remove stick from the solution and read indicator light values on stem4.Obtain Another Reading,To take another reading,allow the stick to switch off and then repeat the above procedure.5.Rinse the probe after use and place protective cap back on6.Clean regular to ensure meter remains accurate.Package include:1 * Nutra-Wand Conductivity Meter1 * User Manual