1. Multi-power supply AC220V 2. Four major functions: temperature control function/intermittent work/time off/time on 3. High- temperature Temperature measurement range -50-110℃ Temperature control range -19-99℃ 4. High power maximum current 30A 5. A wide range of applications can be used for heating or heat dissipation occasions Main parameters: Product name: temperature controller Input voltage: AC220V Function type: temperature control Output type: voltage output Control type: position contro Measurement input: NTC10KB3950L=1 meter Temperature measurement range: -50-110℃ Output power: 5000W Temperature measurement accuracy: ±0.2℃ Temperature control range: -19-99℃ Appearance size: 96x70x46mm Control accuracy: 1℃ Colour:As Shown Material:plastic Package Contents: 3 x Temperature controller Only the above package content, other products are not included. 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.