Thermometer Dimensions L x W x H: 173 x 86 x 38 mm Temperature range: -250 ... +1767 °C Calibration: Calibration Delivery with: Temperature Probe / Protective Holster Yellow Electrical supply: 3 x LR6/AA Interfaces: RS232 Sensor type/thermocouples: E / J / K / N / R / S / T No. of inputs: 1(ISO CALIBRATED)