Brand: MASTECH - Model: MS6514 - Material: ABS housing - This digital thermometer uses a thermocouple with microprocessor as the temperature sensor. - Suitable for various thermocouples such as K J T E R S N - It can show results with 'C 'F and K (Kelvin) - Maximum minimum and average value measurement - Data hold - Thermocouple deviation compensation - Relative time display - Automatic power-off (automatic power-off time can be set by users) - Self-calibration (please read "User Self-calibration" section carefully before using this function) - Automatically and manually save data - USB port - Dual-line input (T1 T2) - Power supply: 9V battery - Measurement range: - K: -200.0'C to +1372'C / -328.0'F to +2501'F - J: -210.0'C to +1200'C / -346.0'F to +2192'F - T: -250.0'C to +400'C / -418.0'F to +752'F - E: -150.0'C to +1000'C / -238.0'F to +1832'F - R: 0'C to +1767'C / 32'F to +3212'F - S: 0'C to +1767'C / 32'F to +3212'F - N: -200.0'C to +1300'C / -328.0'F to +2372'F - Display Resolution: - 0.1'C / 'F / K 1000 - Accuracy: - KJTE: +/-(0.2% + 0.5'C); RS: +/-(0.2% + 1'C); N: +/-(0.2% + 0.5'C) - Temperature scale: ITS-90 - Applicable standards: NIST-175 - Packing list: - 1 x Main unit - 2 x K type temperature probes - 1 x English manual - 1 x Software CD - 1 x Cloth bag - 1 x Data cable - 1 x 9V battery