Waterproof Thermometer with Interchangeable probe -50 to +150C

A new microprocessor waterproof thermometer with an accuracy of ± 0.4°C across the full temperature range to comply with current food regulations. Ideal for use in damp, humid or dusty environments, the meter will even float if dropped in water. Uniquely features a built-in calibration check. Simply press a button and the meter will test its own accuracy. Other features include a built-in error code, a battery level indicator with auto switch-off, a large LCD screen and a wide range of optional probes to chose from (supplied with general purpose prob