Testo 875-1i thermal imager

The Testo 875-1i Thermal Imager stands out for its intuitive operation and its integrated 3.5-inch digital camera. The latter generates a real image parallel to the thermal image, providing very good image quality, with an IR resolution of 160 × 120 pixels, expandable up to 320 × 240 pixels using SuperResolution technology.

Its thermal sensitivity of 0.05 ºC, its 32 ° × 23 ° objective with manual focus and automatic detection of hot and cold spots, allows it to detect very small differences in temperature on the analyzed surfaces.


Other important features of the Testo 875-1i Thermal Imager include the following:

- It comes equipped with a fast-charging lithium-ion battery, which gives it an autonomy of up to 4 hours,

- It can work directly connected to the electrical network.

- It has the Testo ScaleAssist technology, which reduces the chances of making mistakes when reading and interpreting the images, since it automatically uses a comparative scale of the images taken,

- It allows to create humidity images, visualizing them directly by means of a thermal image, in order to determine the risk of mold appearing in certain installations

- It allows the analysis of large surfaces in a simple way, by allowing to join different images taken from a large object, creating a single general thermography, easier to analyze

- It allows to take temperature measurements and analyze its evolution. In addition, it makes it possible to record the data taken and store it directly on the camera



These technical specifications make the Testo 875-1i Thermal Imager the ideal camera to be used in the following areas:

- Checking engines and other areas related to mechanical maintenance: With this thermal imager you can immediately see signs of wear on the engines and other parts of the machinery, before certain breakdowns occur. The great advantage of its use is that there is no need to establish contact with these machines and, above all, that these measurements can be made during their operation.

- Quality assurance in buildings: In a thermal image taken with the Testo 875-1i Thermal Imager, it is possible to visualize the losses of heat, humidity and lack of air tightness that a building may present. This camera, in addition, allows to detect defects in thermal insulation and damage in certain constructions, without the need to make physical contact with the structure of the same.

- Control in electrical maintenance: This thermal imager allows evaluating the state of heating in any electrical installation, be it low, medium or high voltage. This aspect not only reduces the risk of fire, but also makes it easier to detect faulty electrical connections.

- Analysis of energy losses: This thermal imager can be used to analyze possible energy losses in the heating or air conditioning of buildings. Its high thermal sensitivity facilitates the visualization of possible problems. In addition, it is ideal for detecting energy losses that could be occurring in windows and doors, shutter boxes, radiators, roofs or even, in the cladding of an entire building.

- Review of air conditioning installations: The easy and intuitive operation of the Testo 875-1i Thermal Imager makes it possible to review air conditioning installations, since it allows discovering possible irregularities in the distribution of temperature in a room, up to Blocked radiators and leaks or air inlets.



The purchase of the Testo 875-1i Thermal Imager includes the following:

- A suitcase to transport,

- A software to be used on a PC,

- A SoftCase,

- A strap to hang on the shoulder,

- A 2 GB SD card for storage,

- A USB cable,

- A cloth to clean the lenses,

- A feeder,

- A battery,

- A tripod adapter.



Technical specifications:

- Weight: 990 grams,

- Dimensions: 152 cm long x 108 cm wide x 262 cm high,

- Working temperature range: Between -30 ° C and 350 ° C,

- Minimum focus distance of 10 centimeters,

- Storage: 2 GB SD card with capacity for 1,000 images.