Thermal imaging features to look out for

Thermal imagers will definitely be the next big ticket item across many businesses and industries in the coming years.

Useful in a range of situations, thermal imaging devices provide workers with an accurate and safe approach to applications that would otherwise be dangerous for human intervention.

According to a recent study by Grand View Research, the global imaging market is expected to top US$6,499.5 million by 2020. Based on the study, the “emergence and increased adoption of integrated solutions across commercial applications provides avenues for market growth.”

However, for those new to the thermal imaging market, the choices available can be somewhat overwhelming. If you can get an idea of the features of thermal imagers though, you will be in a good position to select a device that is perfect for your needs.

So what features should you look out for in a thermal imager?

Infrared image resolution

To receive accurate results when using a thermal imager, you will want a model that has sufficient infrared resolution. Most testo imagers feature a resolution of 160 x 120 pixels – which provide a detailed image of the chosen surface.

Measuring range

There is a common misconception that a thermal imager is only capable of detecting overheating objects. However, in reality, thermal imagers are perfect for cold situations as well.

In fact, depending on the model you choose, testo thermal imagers have a measuring range of between -20 and 350°C.

Many testo thermal imagers are capable of producing high-quality images from up to 15 metres away. In addition, hotspots can be identified to a size of around 6 millimetres.

Weight 

As thermal imagers have become a major part of many industries, the size has gradually reduced to accommodate ease of use. Testo’s lightest thermal devices are around 550g so are easy to carry around in tool boxes or even in your pocket. Some of the larger variants weigh around the 990g mark, but are still light enough to be transported around the worksite.

Battery length

If you are on site for an extended period of time, a thermal imager with an long battery life is critical. Most testo thermal devices come with a Lithium ion rechargeable battery that is capable of four hours worth of use.

For more information about the specifications of thermal imagers, contact the expert team at Testo today who can assist you to select the best model for your working environment.