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Offer valid until 31 March 2026 – don’t miss out!
With automatic calculation of risk of mould
Mould develops long before it’s visible, and by the time you can spot it, it has often already spread beneath the surface. Early detection helps identify hidden mould risks before they turn into costly damage.
By connecting the testo 605i thermohygrometer to our thermal camera, you can activate humidity mode to instantly highlight areas at risk of mould.
testo 883 + testo 605i
Advanced Mould Kit with wide-angel lese and manual focus
320 × 240 pixels, (640 × 480 with testo SuperResolution)
testo 872 + testo 605i
Perfect for all-rounders who demand high-resolution thermal images
320 × 240 pixels, (640 × 480 with testo SuperResolution)
testo 871 + testo 605i
Best-Selling Duo with easy report creation in the free Software
240 x 180 pixels (480 x 360 with testo SuperResolution)
Electrical data instantly added to images and repots
With the Bluetooth connection between the 770-3 clamp meter and your thermal camera, current measurements appear directly in the thermal image and are automatically added to your documentation. The result is greater context, clearer insights, and better reports.
testo 883 + testo 770-3
Best-in-Class Thermal Imager with time saving smart image management
320 × 240 pixels, (640 × 480 with testo SuperResolution) and manual focus
testo 872 + testo 770-3
Thermography for Pros with laser marker for precise measurements
320 × 240 pixels (640 × 480 with testo SuperResolution)
testo 871 + testo 770-3
Best-selling Thermal Camera with free Software and App
240 x 180 pixels (480 x 360 with testo SuperResolution)
Moisture
Moisture inside buildings can lead to mould caused by construction defects or improper use. Testo’s patent-pending humidity image shows relative surface humidity directly in the thermal image, helping you detect mould risk early—before it becomes visible.
The calculation combines surface temperature from the thermal camera with ambient temperature and humidity data from the testo 605i, which is transmitted automatically via Bluetooth, eliminating manual data entry.
The humidity palette on Testo thermal imagers then uses a clear traffic-light principle to visualise risk zones:
Green = no risk
Amber = caution, mould formation possible
Red = WARNING! Risk of mould