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.

- Digital handheld thermometer
- IP67 waterproof
- FREE UKAS Traceable Certificate

- Choice of 3 models with 2, 4 and 8 channels
- Compatible with type J, K, T, E, S, N, B and R thermocouples
- Wide measurement range

- Exceptionally high accuracy digital thermometer - readings with ±0.05°C
- Works with interchangeable PT100 temperature probes
- Measurement range from -199.9 to 199.9°C

- Digital handheld thermometer
- IP67 waterproof
- Moving Air, Needle, Ribbon Surface, and Immersion probes

- Digital thermometer kit for HVAC technicians
- Measure temperature from two points simultaneously with the DT200 thermometer
- Includes pipe probes, air/liquid probes and surface probes

- High stability and accuracy
- Bluetooth Communication
- Stores up to 1,000 readings

- USB Interface
- IP67 rated protection
- Stores up to 1,000 readings

- Transport & store with the mini case
- Heating & Ventilation Kit
- FREE UKAS Traceable Certificate

- A dual usage thermometer
- Has a quick response time of one second
- Can record both maximum and minimum temperatures

- Measures both temperature and moisture
- Laser pointer for precise measurements
- 50:1 long distance optics

- Compatible with different probes
- High accuracy thermometer
- Dual-probe input

- Comprehensive HACCP auditing tool
- Configure your own procedures depending on your specific need
- Unique BioCote technology protects the tester from contamination by bacteria


- Measure temperature levels with laboratory-grade accuracy
- Works with four different types of thermocouples
- Robust, reliable dust/splashproof design for use in demanding environments

- Large Display Screen
- IP65 Casing
- Stores up to 1,000 readings

- Standard Carry Case
- Choice of K or T type probes
- Legionnaires Temperature Kits

- Infrared and probe measurements
- Wide measurement range
- Four-point laser

- High precision infrared thermometer
- Distance to spot ratio of 50:1
- Huge temperature range: -50 to 2200°C

- Digital Thermometer
- Compass Inclinometer
- Secure carry case


- Compatible with several different thermocouples
- Measures temperature from two points simultaneously
- High accuracy

- Multi-channel temperature measurements
- 10000 record internal storage
- Download test data to PC


- 30:1 distance-to-spot ratio
- Capable of recording both infrared and contact temperatures with ease
- 1% accuracy level for extreme precision

- High stability and accuracy
- Bluetooth Communication
- Stores up to 1,000 readings


- Relative time clock on MIN, MAX, and AVG
- Electronic Offset function
- Measures J, K, T, and E-types of thermocouples


- User selectable ºC or ºF
- Laser sighting for accuracy (<7.0 meters)
- Optical Resolution: 50:1
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.