The moisture meter can quickly measure the moisture content of the grain. 1. High brightness digital tube is clearly displayed, whether it is used during the day or at night, it can be clearly read 2. Extra wide adjustment range 099 percent RH, can be used in various humidity control fields 3. Control accuracy 0,1 percent RH to meet your control needs, very practical for everyday use 4. ABS material coating, exquisite and beautiful, super thick 1,8 mm construction with high mechanical strength, good electrical performance, anti-aging 5. Used do continuous humidity detection in warehouses, greenhouses and homes Specification: Item Type: Digital Humidity Controller Material: ABS Application: Warehouses, greenhouses, houses do continuous humidity checking Operating voltage: 110-220 V. Adjustment range: 0 percent -99 percent RH Output Type: Direct Output Control Accuracy: 0,1 percent RH Measurement accuracy: 0,2 percent RH Input Type: SFG309T Maximum capacity: up to 10A Instructions for use: Setting the initial humidity: press the up button once to display the initial humidity, press and hold the up button for 3 seconds, the initial humidity value will flash, set the desired humidity value za using the up and down buttons Set the stop humidity: press the down button once to display the stop humidity, press and hold the button for 3 seconds, the humidity stop number flashes, set the desired humidity value za using the up and down keys How to restore factory settings: when power on, press up and down keys at the same time, the digital tube-shaped will display 888, then automatically jump to detect humidity, that is, restore factory settings List of packages: 1 x Digital Humidity Controller