Digital Thermometers



The Therma 1, 3 and Elite digital thermometers are rugged and easy to use instruments that operate through the range of -100 to 1370 °C with a 0.1 °C or 1 °C resolution (dependent on model – see specification table below). The thermometers are housed in a robust ABS case that contains ‘Biomaster’ additive that helps to reduce bacterial growth.

The Therma 1 and 3 feature large, easy to read, LCD displays with open circuit ‘Err’ and low battery indication. Each thermometer is powered by three 1.5 volt AAA batteries that gives a minimum of five years battery life. The units will power off automatically after ten minutes, maximising battery life. This feature can be disabled by the user, if required.

We offer an extensive range of interchangeable thermocouple type K probes for a variety of different applications.


The MicroTherma microprocessor based thermometers measure temperature over the range of -210 to +1760°C with a 0.1°C or 1°C resolution, autoranging 0.1°C up to +199.9°C, 1°C thereafter. Each microprocessor thermometer incorporates an easy to read, multi-function 3½-digit LCD display with open circuit, low battery, hold, max/min and °C/°F indication. The thermometers should never need re-calibrating as the built-in microprocessor enables the instruments to continuously and automatically carry out self diagnostic re-calibration.

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