LCD Digital Temperature Humidity Controller Timer SHT20 Sensor Probe for Incubator Aquarium Thermos

Time calibration operation mode: in case of calling, press and hold the configuration key to enter the configuration interface, quickly press the configuration key to switch quickly (p / f / h), set the time to h, and select H1-H5 by up and down keys. If you need real time clock setting, select the corresponding h1 item, quickly press the power button to enter the setting time, the up button is increasing, the down button is decreasing, and the power button is to confirm. Instructions for the configuration operation: In case of calling, press and hold the adjustment button to enter the configuration interface, press quickly on the configuration interface to switch quickly (p / f / h), you can use the up and down keys to select P1- P5 / F1-F4 / H1-H5, and then press the power button is ok to enter the configuration parameters. Product name: intelligent temperature and humidity controller Product model: W1212 Supply voltage: ac110-220v Working frequency: 50hz Measuring range: -40 -120 c 0 -00% rh Measurement accuracy: temperature 0.3 c, humidity rh 3% rh Sensor cable length: 100cm Shell material: shield abs, bottom shield flame retardant abs Tips: 1.In normal mode, quickly press the configuration key or plus and minus keys to see the configuration parameters, it will return to normal mode after 1 second. 2.In configuration mode, if no key is pressed, it will automatically return to normal working mode after 10 seconds. 3.In configuration mode, when a certain option value is set, if the power button is not pressed to confirm the return, it will automatically return to normal working mode after 10 seconds, and the value will not be saved. Material:ABS colour:black Package Contents: 1 x W1212 temperature and humidity controller 1 x SHT20 sensor probe Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.