1. Multi-power supply optional DC12V/24V/AC220V 2. Four major functions: temperature control function/intermittent work/time off/time on 3. High-precision 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<br><br>Product name: temperature controller Input voltage: AC 220V optional Function type: temperature control Output type: voltage output Control type: position control Measurement input: NTC10K/B3435/L=1 meter Temperature measurement range: -50~110℃ Output power: 300W/ 600W/ 5000W Temperature measurement accuracy: ±0.2℃ Temperature control range: -19~99℃ Appearance size: 96x70x46mm Control accuracy: 1℃ Colour:white Material:plastic<br><br>Package Contents: 1 x Wall Hanging Thermostat<br><br>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.