Thermocouple, NTC & RTD Input Thermometers
Digital thermometers are the quickest and most accurate way to determine temperature. We stock a wide variety of different thermometer types including food thermometers, outdoor-use and multi-channel thermocouple instruments.
Find out more about Thermocouple, NTC & RTD Input Thermometers below.
- Special Probe
- Lumberg and Cold Junction

- Temperature Range: -50°C to +200°C / -58°F to +400°F
- Thin Tip Probe: 1.5mm
- Accurate to ±1°C (±2°F)

- Temperature Range: -30°C to +110°C / -22°F to +230°F
- Scales: °C Only
- Sensor Type: Thermistor

- Low cost, easy-to-use thermometer for measuring food temperatures
- High accuracy, reliable measurements
- Supplied with free standard calibration certificate from the manufacturer

- Rugged and Waterproof Case (IP65/67)
- Temperature Range: -200°C to +400°C (Thermocouple)
- MAX/MIN and HOLD

- Rugged and Waterproof Case (IP65/67)
- Temperature Range: -200°C TO +1372°C
- MAX/MIN and HOLD

- Works with type K thermocouples
- Wide measurement range
- Measure in both Celsius or Fahrenheit

- Works with type K thermocouples
- Dual inputs
- Wide temperature range

- Temperature Range: -50°C to +1300°C / -58°F to +1999°F
- Sub-Miniature Connector
- Contains: KM340 Thermometer, SK21M and AK28M Probes and Case

- Includes thermometer, air probe and surface probe plus a carrying case
- High accuracy measurements
- Type K thermometer

- Purpose-built for use in the food industry
- Unique Biocote technology protects against micro-organism growth
- Massive battery life and compatible with three different sensors

- Includes thermometer and temperature probes
- Supplied in a high quality hard carrying case
- Excellent for use by HVAC professionals

- Heavy-duty industrial grade thermometer
- Compatible with type T and type K thermocouples
- Wide measurement range

- Support for Thermistor, Type T and Type K probes
- Biocote Antimicrobial Protection
- High Accuracy

- Includes PX22L Food Penetration Probe and N9094 Thermometer
- Temperature Range -200°C to +1372°C / -328°F to +2501°F
- Easy to use

- Comprehensive HACCP auditing tool
- Configure your own procedures depending on your specific need
- Unique BioCote technology protects the tester from contamination by bacteria
About Thermocouple, NTC & RTD Input Thermometers
Many thermometers originally had slightly inaccurate, analogue gauges that used mercury and other substances. These have been gradually phased out thanks to innovations in the field of digital temperature measurement.
Digital thermometers are significantly more accurate than older-style thermometers due to their ability to accurately display temperature in Celsius, Fahrenheit, and Kelvin as a digital reading. This is essential for those who need accurate temperature readings in challenging environments are for installations that rely on accurate set-up data.
Devices for measuring temperature generally come in many different forms, and although they all come under the category of digital thermometers they all are used for different kinds of temperature measurement.
We have a versatile range that features pocket-sized models and many, especially the data-loggers, with PC-interfacing ability. Some models are also capable of working in extreme temperatures, allowing accurate temperature readings in potentially hazardous environments. Supermarkets in particular will find great use in a data-logging thermometer with audible alarms, as these devices will provide a clear indication when freezers are not working at the correct temperature.