Surface temperature measurement

Testo offers a wide range of products for measuring surface temperatures (portable measuring instruments, data loggers, self-adhesive temperature films, and data monitoring systems) and attachable surface probes. Our surface temperature probes are available in different designs that meet all customer requirements.

120 products or recommendations for Surface temperature measurement
  • testo 175 T3 - Temperature logger

    Order-Nr. 0572 1753

    The testo 175 T3 temperature logger with its two connections for external thermocouple probes is a good idea when you would like to record your temperatures at two locations in parallel: for example when measuring the flow and return temperature on radiators. The readings are securely saved in the temperature logger and are available for later measurement data analysis and documentation.

    • Practical for frequent and long-term measurements: memory capacity of 1 million readings, up to 3 years’ battery life

    • Very large temperature measuring range from -50 °C to +1 000 °C

    • Including wall bracket

    • Measurement data analysis and documentation: three different software versions to choose from, basic software available as a free download

  • testo 176 T4 - Temperature data logger

    Order-Nr. 0572 1764

    The testo 176 T4 data logger can measure the temperature at up to four different measurement sites simultaneously. It also has a super size memory for up to 2 000 000 readings, an exceptionally wide measurement range and is compatible with a number of different thermocouple elements making it ideal for professional use in a variety of different fields.

    • Super size memory for up to 2 million readings, up to 8 years battery life

    • For measuring and logging the temperature at four different sites simultaneously

    • Extremely wide measuring range from -200 °C – 1 000 °C

    • Carry out data analysis on your PC: three software options to choose from; Basic software as free download

  • testo 826-T4 - Penetration infrared thermometer

    Order-Nr. 0563 8284

    During food controls in Incoming Goods, you regularly check the temperature of your goods. The testo 826-T4 penetration infrared thermometer allows quick temperature scans by means of infrared measurement without damaging the products. If temperature limit values are exceeded, the permanently attached penetration probe can be used to take accurate core temperature measurements (e.g. in yoghurts).

    • Infrared and core temperature measurements in one measuring instrument

    • Infrared thermometer with 6:1 optics and 1 point laser measurement spot marker

    • Easy limit value monitoring with the min./max. function; immediate alarm when limit values are exceeded

    • Watertight and robust thanks to the TopSafe protective case (in scope of delivery)

  • testo 110 - Temperature meter

    Order-Nr. 0560 1108

    Cold storage rooms, cold storage warehouses, outdoors: the testo 110 digital temperature meter shows what it’s really made of when temperatures start to drop. Thanks to the NTC technology tucked away inside, it can measure temperatures in very low temperature environments.

    • Extremely accurate, also in very low temperature ranges, i.e. cold storage rooms

    • Optional connectable temperature sensor and wireless sensor for different applications in the field

    • Audible alarm, user-defined thresholds

    • HACCP compliant, certified according to EN 13485 for use in the food sector

  • testo 925 - temperature measuring instrument

    Order-Nr. 0560 9250

    This temperature measuring instrument is particularly practical because it enables virtually any kind of temperature measurement. Whether for surface, air or immersion/penetration measurement: with the testo 925 you can rely on our all-rounder in heating engineering, the sanitation sector and refrigeration and air conditioning technology.

    • An attachable temperature probe and a radio temperature probe can be connected

    • Large range of fast temperature probes on offer for surface, air or immersion/penetration measurement (optional)

    • Continuous display of min./max. values

    • Acoustic alarm sounds when limit values are exceeded

  • testo Smart Probes heating set - with smartphone operation

    Order-Nr. 0563 0004

    With the Testo Smart Probes Heating set, you can measure and check all heating system temperatures and pressures in conjunction with your smartphone. The robust testo Smart Case enables the measuring instruments to be conveniently transported and ensures that they are always to hand when needed.

    • Measurement of gas flow and static pressure

    • Non-contact temperature measurement on underfloor heating systems and radiators

    • Measurement menu for pressure drop test, including alerts via testo Smart Probes App

    • Rapid image documentation with IR temperature readings and measuring spot marking

  • testoterm - Temperature strips (+71 … +110 °C)

    Order-Nr. 0646 0916

    Testoterm self-adhesive temperature strips can be applied to a variety of different surfaces and react to specific increases in temperature by changing color irreversibly within 2 to 3 seconds.

    • Measuring range +71 °C to +110 °C

    • Self-adhesive temperature strips

    • Change color when thresholds are exceeded within 2 to 3 seconds

    • Ideal for monitoring the temperature of moving or small objects and long-term monitoring of transport and storage temperatures

  • testo 830-T4 - Infrared thermometer

    Order-Nr. 0560 8314

    The testo 830-T4 infrared thermometer also achieves accurate results at greater distances during non-contact surface temperature measurement. This is provided by its 30:1 optics and powerful processor. The infrared temperature measuring instrument carries out measuring tasks in trade and industry quickly and efficiently.

    • Infrared thermometer for non-contact measurement of surface temperatures

    • Accurate results thanks to its 30:1 optics and high resolution processor

    • One-handed operation is easy thanks to the gun-style design

    • One temperature probe can be connected for additional contact measurement (optional)

  • testo 905-T2 - Surface thermometer with large measuring range

    Order-Nr. 0560 9056

    The testo 905-T2 surface thermometer can measure the temperature reliably and impressively fast even on uneven surfaces. Its measuring head with sprung thermocouple strip is what makes this possible. This efficient temperature measuring instrument is therefore suitable for diverse applications in the heating, plumbing and refrigeration trade (e.g. measurements on pipes or valves).

    • Suitable for measurements on uneven surfaces

    • Large measuring range: Temperature measurements up to +500 °C possible for a short time

    • Convenient reading of measurement results on the swivel display

    • Extremely quick response time

  • testoterm - Temperature strips (+204 … +260 °C)

    Order-Nr. 0646 3341

    Testoterm self-adhesive temperature strips can be applied to a variety of different surfaces and react to specific increases in temperature by changing color irreversibly within 2 to 3 seconds.

    • Measuring range +204 °C to +260 °C

    • Self-adhesive temperature strips

    • Change color when thresholds are exceeded within 2 to 3 seconds

    • Ideal for monitoring the temperature of moving or small objects and long-term monitoring of transport and storage temperatures

  • testo 175 T2 - Temperature data logger

    Order-Nr. 0572 1752

    The testo 175 T2 temperature data logger is ideally suited if you want to use one instrument to monitor air temperature and to record additional temperature values (e.g. core temperature) on a second channel at the same time. In particular, it is the perfect solution for parallel temperature control of the ambient conditions and the goods themselves when storing food.

    • Ideal for long-term measurements: 1 million readings can be stored, battery life of up to 3 years

    • Including wall bracket

    • HACCP-compliant, EN 12830 certified, protection class IP 65

    • Data analysis: three different software versions available, basic software free of charge

  • testo 735-2 - Multichannel thermometer

    Order-Nr. 0563 7352

    Calibration of static temperature sensors, temperature measurements in the cosmetics industry, chemical laboratories, the field of cooling and refrigeration technology, the food industry: the testo 735-2 multichannel thermometer can master virtually any application thanks to a wide range of optionally available sensors, a super-size memory and wireless data transfer.

    • Up to 3 connectable sensors and a further 3 temperature sensors which can be connected wirelessly to the meter

    • Super-size memory for up to 10 000 readings; PC software and USB cable included

    • Extremely accurate sensor (optional) for a system accuracy of up to 0.05 °C

    • Waterproof (IP65) and HACCP / EN 13485 compliant

  • testo 835-H1 - Infrared thermometer plus moisture measuring

    Order-Nr. 0560 8353

    Non-contact temperature and moisture measurements – with only one device. The testo 835-H1 infrared thermometer not only measures the temperature but has an intergrated moisture sensor that allows you to measure moisture too.

    • Measure temperature, moisture and dew point with only one device

    • Calculate the surface moisture content

    • Easy and comfortable to use: easy-to-follow menu guide, can save up to 200 readings, data analysis with free-to-download software

    • Four-Point-Laser and 50:1 Optics for precise measurements even over long distances

  • testo 826-T2 - Infrared thermometer

    Order-Nr. 0563 8282

    Temperature checks are mandatory for ensuring the quality of foodstuffs in Incoming Goods and in food production. Use the testo 826-T2 infrared thermometer to measure the temperature of your products and goods pallets in a non-destructive manner, all in a matter of seconds.

    • Infrared thermometer measures the temperature without any contact and therefore in a non-destructive manner

    • 6:1 optics and 1-point laser measurement spot marking

    • Limit value monitoring with min./max. function, visual and acoustic alarm if limit values are exceeded

    • In conjunction with the protective case TopSafe, the instrument is certified according to EN 13485 (TopSafe is included in the delivery)

  • testo 810 - Infrared thermometer

    Order-Nr. 0560 0810

    The testo 810 infrared thermometer allows the simultaneous measurement of the air temperature and surface temperature of the object being measured - without contact. The infrared temperature measuring instrument automatically displays the temperature difference. This makes it particularly suitable for use in the heating, ventilation and air conditioning trade.

    • Simultaneous measurement of the surface temperature and air temperature

    • Non-contact measurement of the surface temperature (infrared thermometer)

    • Display of the temperature difference

    • Adjustable emission level

  • testo 830-T1 - Infrared thermometer

    Order-Nr. 0560 8311

    The testo 830-T1 infrared thermometer allows efficient, non-contact surface temperature measurements to be carried out. The IR thermometer will leave you well equipped, especially for control readings in trade and industry: The gun-style design is easy to handle and the integrated processor provides accurate measurement results.

    • Infrared thermometer for non-contact surface temperature measurements

    • 10:1 optics and high resolution processor for accurate measurement results

    • Easy to use thanks to the gun-style design

    • Adjustable emission level

  • testo 112 - Calibratable temperature measuring instrument

    Order-Nr. 0560 1128

    Our testo 112 calibratable temperature measuring instrument with PTB type approval is approved for official control measurements carried out by food inspectors, assessors and authorities. Thanks to NTC and Pt100 technology, this 1-channel temperature measuring instrument is exceptionally accurate.

    • High-precision, calibratable temperature measuring instrument with PTB type approval – approved for official measurements

    • An attachable temperature probe can be connected – NTC and Pt100 probes optionally available to meet numerous practical requirements

    • Thanks to the water and dirt-repellent protective case TopSafe (optional), it is ideal for use in the food sector

    • Useful functions: minimum/maximum value memory and acoustic alarm

  • testo 805 - infrared thermometer

    Order-Nr. 0560 8051

    Handy infrared thermometer from Testo for non-contact measurement of surface temperatures: The testo 805 is ideal for use in the food sector (e.g. for food controls). Whether checking incoming goods, or a refrigerated cabinet in a supermarket: the temperature of your products can be recorded at the touch of a button.

    • Infrared thermometer for non-contact surface temperature measurements 

    • TopSafe protective case (optional) protects from water and dirt in accordance with IP 65

    • Scan mode for long-term measurement

    • Pocket size measuring instrument: compact for easy handling

  • testo 835-T1 - Infrared thermometer

    Order-Nr. 0560 8351

    The practical infrared thermometer testo 835-T1 offers maximum safety and precision when measuring the temperature of smaller objects from a medium distance.

    • Reliable IR measurement up to 600 °C 

    • IR measurements from a safe distance

    • Memory for up to 200 readings; easy analysis with free-to-download software

    • 4-point-laser and 50:1 optics for precise measurements over greater distances 

  • testo 735-1 - Temperature measuring instrument (3-channel)

    Order-Nr. 0560 7351

    If you need a measuring instrument for accurate temperature measurement or you would like to measure the temperature in several locations simultaneously, the testo 735-1 is the ideal equipment for you. The wide selection of optional probes enables flexible use of the temperature measuring instrument, for example to calibrate stationary temperature probes, in the electronics and food industries or in laboratories.

    • With optional probes that measure core temperature, surface temperature and air temperature

    • Up to three probes can be attached and three additional temperature probes can also be connected to the temperature measuring instrument by radio

    • Accurate measurement up to 0.05 °C with Pt100 temperature probe (optional)

    • Display of min., max. and mean values and calculation of the differential temperature (delta T)

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