[2 sockets] : One heater can be connected to the two sockets. Humidity: 20~80%RH (unfrozen or condensation state). Power: 100~240Vac 50/60Hz 10A MAX. Display unit: Celsius °C or Fahrenheit ℉. Temperature display accuracy: 0.1°C (<100°C), 1°C (>=100°C).
eBay