Testo 810 - IR Thermometer

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Testo 810 - IR Thermometer Specification

Measurement Range
-30 to +300C (IR)

Temperature Range
-30 to +300C (IR); -10 to +50C (air probe)

Sensor Type
Infrared (IR), NTC air sensor

Resolution
0.1C

Protection
IP40

Equipment Type
IR Thermometer

Application Media
Air, Surface temperature

Diameter
Measurement spot diameter 36 mm at 1 m distance

Material
Plastic housing

Power Supply
2 x AAA batteries

Accuracy
2.0C or 2% of mv (IR); 0.5C (air probe)

Display Type
LCD

Range
-30 to +300C (IR)

Battery Life
approx. 50 hrs

Data Hold Function
Yes

Operating Temperature
-10 to +50°C

Backlight Display
Yes

Storage Temperature
-40 to +70°C

Response Time
<2 sec (IR)

Spectral Range
8 to 14 µm

MIN/MAX Function
Yes

Dimensions
119 x 46 x 25 mm

Weight
90 g (with batteries)

Measurement Distance
1 meter (optical resolution 6:1)

Emissivity
Adjustable 0.2 to 1.0

About Testo 810 - IR Thermometer

Advantages

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

Fast and Accurate Temperature Sensing

The Testo 810 stands out for its rapid response time and outstanding measurement accuracy. Its IR sensor bridges both air and surface temperature monitoring, making it suitable for various testing environments. The adjustable emissivity feature allows users to calibrate the device for different material surfaces, ensuring precise data each time you measure.

User-Friendly Design and Intuitive Features

A crisp LCD with backlight, simple button interface, and compact form factor make the Testo 810 extremely convenient to handle, even during prolonged usage. The device includes MIN/MAX tracking, data hold, and a visible measurement spot indicator for confident, straightforward measurements in any lighting condition.

FAQ's of Testo 810 - IR Thermometer:

Q: How do I adjust the emissivity on the Testo 810 IR thermometer?

A: You can adjust the emissivity setting on the Testo 810 between 0.2 and 1.0 to match the surface material you're measuring. This calibration optimizes temperature accuracy for different surface characteristics, and is done through the user interface menu.

Q: What types of media and surfaces can I measure with the Testo 810?

A: The Testo 810 can measure both air and surface temperatures. It's suitable for materials commonly found in HVAC systems, walls, ducts, manufacturing equipment, and other solid or air interfaces.

Q: When should I use the MIN/MAX and data hold functions?

A: The MIN/MAX function allows you to record the highest and lowest temperatures measured during a session, useful for monitoring fluctuations. The data hold function freezes the current reading on the display, enabling easier recording or observation in dynamic environments.

Q: Where is the optimal distance for taking measurements with this IR thermometer?

A: Optimal measurement is at a 1-meter distance, where the spot diameter is 36 mm due to its 6:1 optical resolution. For best accuracy, ensure the target area is at least as large as the measurement spot.

Q: What is the process for replacing the batteries in the Testo 810?

A: Replacing batteries is straightforward: open the compartment on the device's back and insert two new AAA batteries. The typical battery life is approximately 50 hours, so replacement should be infrequent during standard use.

Q: How does using the Testo 810 benefit HVAC professionals or facility managers?

A: The Testo 810 offers quick, non-contact measurements, allowing professionals to swiftly identify temperature issues, monitor equipment, and ensure optimal functioning of HVAC and building systems, improving efficiency and troubleshooting speed.

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