• 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

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.

• Long-term measurement with intelligent error analysis in the testo Smart App

• World's longest battery life of up to 360 hours with rechargeable battery (USB-C) and batteries

• Suitable for use with A3 and A2L refrigerants

• Highest precision even at low pressure values due to measuring accuracy of 0.25% fs

The testo 570s digital manifold with Bluetooth and 4-way valve block is the optimal solution for long-term measurements on refrigeration and air conditioning systems as well as heat pumps. Intelligent error analysis in the testo Smart App allows anomalies to be detected quickly and reliably. testo 570s boasts the world's longest runtime of up to 360 hours, a large data memory and a high degree of measuring accuracy, making it a reliable partner for both long-term and short-term measurements.

• Long-term measurement with intelligent error analysis in the testo Smart App

• World's longest battery life of up to 360 hours with rechargeable battery (USB-C) and batteries

• Suitable for use with A3 and A2L refrigerants

• In the kit: testo 570s digital manifold, 2x testo 115i wireless clamp temperature probes, 1x testo 552i wireless vacuum probe, 1x testo 770-3 TRMS clamp meter and case

• Long-term measurement with intelligent error analysis in the testo Smart App

• World's longest battery life of up to 360 hours with rechargeable battery (USB-C) and batteries

• Suitable for use with A3 and A2L refrigerants

• In the kit: testo 570s digital manifold, 2x testo 115i wireless clamp temperature probes, 1x testo 552i wireless vacuum probe, 4-piece hose filling set and case

• Long-term measurement with intelligent error analysis in the testo Smart App

• World's longest battery life of up to 360 hours with rechargeable battery (USB-C) and batteries

• Suitable for use with A3 and A2L refrigerants

• In the kit: testo 570s digital manifold, 2x testo 115i wireless clamp temperature probes, 1x testo 552i wireless vacuum probe and case

• Simple, fast and precise measurement of air temperature and relative humidity

• Calculation of dewpoint and wet bulb temperature

• Fast in-app configuration, graph history, second screen and measurement data memory in the testo Smart App

• Audible alarm sounds if a limit value is exceeded

With the compact testo 625 thermohygrometer, you can measure air temperature and relative humidity easily, quickly and precisely to assess indoor air quality or ensure optimum conditions in storage rooms. The testo Smart App supports you with useful functions, e.g. configuration, display (also as second screen) and storage as well as documentation of the measured values directly in the App.

• Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature

• Precise: detects the smallest air velocities from as little as 0.1 m/s – ideal for laminar flow measurements in cleanrooms

• Convenient: Bluetooth connection between measuring instrument and probe, with a practical button on the handle for storing individual readings, convenient measurement at ceiling outlets with optional telescope (up to 1 m)

• Intelligent calibration concept

Ideal for air outlets in cleanrooms: use the high-precision vane probe (with the compatible measuring instrument) to measure even the lowest air velocities and volume flows as well as the temperature. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.

• Intuitive: clearly structured measurement menu for long-term measurement and determination of illuminance according to the V-lambda curve (suitable for all common light sources)

• Precise: standard-compliant accuracy according to DIN EN 13032-1 and class C according to DIN 5032-7

• Convenient: non-slip probe contact surface for convenient positioning at the measuring location

• Intelligent calibration concept

For measurements in workplaces, for example in offices or in production areas: use the lux probe (with the compatible measuring instrument) to measure illuminance.

• and parallel determination of air velocity, volume flow, air temperature and humidity

• Precise: accurate measurement results from 0 to +50 m/s and automatic absolute pressure compensation

• Convenient: probe with a practical button on the handle for storing individual readings, convenient measurement in any cross-section with scaled telescope (up to 1 m), optionally extendable to 2.0 m

• Intelligent calibration concept

For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow, air temperature and humidity.

• Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term measurement

• Precise: includes absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity

• Convenient: simply plug the probe head onto the extendable telescope for air velocity probes – and use the adapter to attach them to the universal handle with Bluetooth® or cable (available to order separately)

• Intelligent calibration concept: only send in the probe head for calibration

More applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the hot wire probe head.

• Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow and air temperature

• Precise: automatic absolute pressure compensation guarantees accurate measurement results

• Convenient: integrated telescope that can be extended to 0.85 m, with scaling, makes it easy to measure in any cross-section

• Intelligent calibration concept

For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow and air temperature.

• Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, volume flow, air temperature and humidity

• Precise: accurate measurement results from 0 to +50 m/s and automatic absolute pressure compensation

• Convenient: Bluetooth connection between measuring instrument and probe, with a practical button on the handle for storing individual readings, convenient measurement in any cross-section with scaled telescope (up to 1 m), optionally extendable to 2.0 m

• Intelligent calibration concept

For measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow, air temperature and humidity. The readings are transmitted directly to your measuring instrument via Bluetooth, making your measurements particularly convenient.

• For carrying out temperature checks in the food industry

• Ready to go. One probe temperature sensor included, further type K and T temperature sensors (optional) can be connected

• Digital food thermometer also waterproof with connected probe sensor (IP67 protected)

• HACCP and EN 13485 compliant

For super-fast spot checks and reliable results. The testo 108 waterproof food thermometer for measuring temperatures during food production, processing and storage. For carrying out super fast and reliable temperature checks during food production, processing and storage.

• 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)

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).

• Ideal for use with food: HACCP compliant, EN 13485 certified

• Can be cleaned under running water – IP65 rated

• Practical folding mechanism with rugged metal joint; easy and ready to use

• Automatic final value recognition (auto-hold); min/max memory for all hold/auto-hold readings

Waterproof folding thermometer - ideal for spot check measurements in the food sector.