Mobile APP remote control Check the applicable temperature in the Smart Life App and set your desired temperature remotely<br> With 7-day data storage and smart alarm notification<br> Upgraded probe with 2 heated and cooled outlets Salt , replaceable, fast response<br> Fast response and high accuracy Refresh every 1S to provide you with the most accurate temperature data<br> It is an easy-to-use, safe and reliable dual relay output temperature controller/Thermostat. It can be used as over temperature protection and automatic temperature control system compatible with various electric appliances such as equipment compatible with home-brew, pet breeding, incubation, seedling heat mats, terrestrial heat control, constant temperature cycle of heating pump, culture fermentation, accelerating germination, electric radiator, electric oven, etc.<br> Power Voltage: AC 100-250V(US Plug)<br> Rated Current: 10A Max<br> (The product printed words depending on the batch, but this does not affect use)<br> Temperature measurement range: -30~105 °C / -22~221℉<br> WIFI Frequency: 2.4GHz, not support 5G<br> APP Control: Smart Life or Tuya Smart APP (Android 5.0/IOS 8.0 or above)<br> Temperature Accuracy: ±1%, the temperature can be calibrated.<br> APP Control: Smart Life or Tuya Smart APP (Android 5.0/IOS 8.0 or above)<br> Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on.<br> Voltage: AC110V<br> Color: As Shown<br> Material: ABS<br> Package Contents:<br> 1 * US Socket Thermometer<br> Only the above package content, other products are not included.<br> Note: Light reflection 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.