The testo 860i is an advanced wireless thermal imaging camera designed for effortless smartphone integration via the testo Smart App. Offering exceptional flexibility, it can be used wirelessly or attached directly to a smartphone for easy one-handed operation.

With high infrared resolution (256 x 192 pixels), the testo 860i captures ultra-sharp thermal images, making it ideal for HVAC, maintenance, and building diagnostics. The innovative DeltaHeat and DeltaCool functions enable quick and precise Delta T measurements, crucial for assessing heating and cooling systems. Additionally, its humidity mode function assists in evaluating mold risks in indoor environments.

For even more comprehensive measurements, the testo 860i seamlessly connects with the testo 770-3 clamp meter and testo 605i thermohygrometer, allowing professionals to integrate electrical, temperature, and humidity data directly into their thermal analysis.

The testo Smart App enhances usability, allowing real-time image display, analysis, and seamless on-site documentation. Built for tough conditions, the testo 860i features IP54 protection, 1.5m drop resistance, and a long-lasting rechargeable lithium battery, ensuring reliability in the field. A must-have tool for professionals who require fast, accurate, and smart thermal imaging solutions.