Intrinsically safe thermometer with six thermocouple compatibility for use in hazardous areas such as refineries, petrochemical plants and gas distribution. Dust and waterproof to IP67 (BS EN 60529, IEC529) standards. Certified to II 1 G EEx ia IIC T4 Baseefa 03 ATEX 0056 Compatible with type K, type N, type T, type J, type R and type S thermocouples Maximum, minimum temperature memory and hold functions Displays temperature in °C, °F and K Hold function to freeze displayed reading Calibration - BS EN 60584 thermocouples (ITS90) Selectable auto switch off Sub-miniature connector 2 year warranty