Hanna* HI 9050 & 9051 Thermometers

Microprocessor-based thermistor thermometers with alarm and memory features. The powerful microprocessor enables the units to perform these functions with reliability and precision. HI and LO keys allow the user to recall the highest and lowest readings taken. A MEM HOLD and MR button make it possible to freeze a reading on the display and then recall it at a later time. Both models are supplied with temperature probe, precalibrated and interchangeable-stainless steel, with 1m (3.3 ft) cable, 9V battery and instruction manual.