Infrared Calibrator T-1200PIR Generates temperatures from 50 °C to 1200 °C.Includes a N type thermocouple for cavity reference temperature.Target of 20 millimeters.High accuracy: 0.75 °C with external sensor.Excellent temperature uniformity on the whole target surface.Emissivity of 0.99 for a wave-length from 1 µm to 14 µm.Temperature stability: 0.2 °C.Configurable readings in °C or °F.Sakuma-Hattori Emissivity compensation.Bluetooth Interface. Vídeo Manual Specification