Digital Multistem Thermometer with Sensor Probe has the feature of one hour auto shut off, stainless steel made sensor probe with 1 meter wire, plastic cap for stainless steel with pocket clip, stand on back unit and sensor wire compartment. The Thermometer has alarm beep sound at the high or low temperature limit and temperature unit is selectable. The Thermometer has low battery indicator of 1 second, normal temperature sensing time and data hold/ test function is selectable. The Thermometer has measurement range from -50 ° C to 200 ° C, resolution of 0.1 ° for -19.9 ° to +199.9 °, accuracy of ± 1 ° c in the range of -30° C to +150 ° C, otherwise more than ± 2° C. The Digital Multistem Thermometer with Sensor Probe has ambient temperature for plastic casing from -10 ° C to +50 ° C.