THERMOMETER Product Description The Elcometer 213/2 Digital Waterproof Thermometer offers the latest microprocessor technology, superior durability and is designed for reliability and ease of use. Features of the Elcometer 213/2 Digital Waterproof Thermometer include: Rubber bumper seals for impact resistance Waterproof case (IP66 & IP67 protection) Extruded aluminium case for superior durability °C/°F switchable Easy to read LCD display Technical Specifications - Elcometer 213/2 Digital Waterproof Thermometer Operating Range†    -49°C to +1372°C (-56°F to 2500°F) Accuracy    ±1% of the reading ±1 digit Resolution    0.1°C (0.1°F) up to 299.9°C (572°F), 1°C (1°F) above 299.9°C (599.9°F) Battery Life    5,000 hours Power Supply    1 x MN1604/PP3 (9V) battery Dimension    1.4 x 2.4 x 4.5" (35 x 60 x 115mm) Weight    .42lb (194g) Certificate Available     Certificate of Calibration: issued for Fixed Calibration equipment and shows readings and traceability. Accredited Certificate: can be issued for Fixed Calibration Equipment and a full UKAS traceable certificate is issued from an independent Calibration Laboratory. Packing List     Elcometer 213/2 Digital Waterproof Thermometer battery carry case operating instructions