1: Wide range of applications2: WiFi remote controller, convenient and convenient3: Small size4: Simple to use5: Cloud data record: 15 days cloud record, can be exported at any timeTemperature display: digital tube displaySupply voltage: DC 6~30VUSB supply: supportTemperature control range: -40~110CelsiusTemperature control accuracy: 0.1CelsiusNTC temperature measurement range: -40~110CelsiusWhether to support 18B20: Yes (-40~110Celsius)Output type: relay switch, current within 10AAlarm notification: support WeChat alarm notificationCloud data record: 15 days cloud record, can be exported at any timeTimer switch function: support1.1 Function description of automatic mode1) First select heating mode/cooling mode;2) Set the temperature and hysteresis difference, if you need to delay , set the time of delay 3) If you need to set high and low temperature alarms, set the high and low temperature alarm thresholds yourselftype: AColour:As shownMaterial:plasticPackage Contents:1 x Temperature controller module( XY-WFT1)1 x NTC sensing wireOnly 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.