1: Wide range of applications 2: WiFi remote controller, convenient and convenient 3: Small size 4: Simple to use 5: Cloud data record: 15 cloud record, can be exported at any time Temperature display: digital tube display Supply voltage: DC 6~30V USB power supply: support Temperature control range: -40~110Celsius Temperature control accuracy: 0.1Celsius NTC temperature measurement range: -40~110Celsius Whether to support 18B20: Yes (-40~110Celsius) Output type: relay switch, current within 10A Alarm notification: support WeChat alarm notification Cloud data record: 15 cloud record, can be exported at any time Timer switch function: support 1.1 Function of automatic mode 1) First select heating mode/cooling mode; 2) Set the temperature and hysteresis difference, if you need to delay start, set the time of delay start 3) If you need to set high and low temperature alarms, set the high and low temperature alarm thresholds yourself type: A Colour:As shown Material:plastic Package Contents: 1 x Temperature controller module( XY-WFT1) 1 x NTC sensing wire 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.