... meter can measure B, S, WRE during the temperature 0~600oC,its measurement could not reach 0.5 class ... 220VAC±10% 50HZpower consumption≤4W 11. working circumstance Environment temperature:0~50,humidity ≤85,no corrode and strong electromagnetism disturb ... 12. Product authentication XMT series temperature meter acquire CE authentication and ROHS Environmental Protection authentication. ...