Clearance 860i-LIQ Offers

The new testo 860i wireless thermal imager for smart devices gives users simple operation and display paired with the testo Smart App, making it the perfect choice for quick spot checks in the HVAC/R trade, maintenance, buildings, and many other applications.

Testo 860i enables quick and easy measurements of Delta T (differential temperature) in the thermal image using application-specific measurement functions: DeltaHeat for quick readings of supply and return temperatures on heating-type appliances, DeltaCool for quickly establishing the differential temperature in refrigeration and air conditioning systems.

The testo Smart App is used to operate the testo 860i, display the thermal image and differential temperature, and document findings—it’s simple, quick, and smart. The testo 860i is versatile and can be directly attached to a smartphone or tablet or used one-handed separately. Designed for everyday field use, with durability, portability, and a rechargeable lithium battery with a 2-hour operating time, the testo 860i is a reliable companion that can see what we cannot see.

Features

• Quick and easy determination of Delta T in the thermal image using application-specific measurement functions DeltaHeat and DeltaCool
• Ultra-sharp thermal images thanks to high infrared resolution of 256 x 192 pixels
• Everything is simple with the testo Smart App: easy to use and effortless documentation sent on site
• Flexible to use with its wireless function or one-handed when directly attached to a smartphone
• Highly practical and durable with IP54 protection and drop resistance up to 5' (1.5 m)

Always in the picture with the testo Smart App

The testo Smart App makes sharp thermal images easier than ever:

• Fast connection of testo 860i to smartphones or tablets
• Clear display of thermal images and simple processing in the thermography measurement program
• Three application-specific optimised measuring programs
• DeltaHeat for quickly determining the spread in flow and return temperatures on radiators
• DeltaCool for determining the difference in refrigeration and air conditioning systems
• Humidity mode for assessing the risk of mold in buildings
• Storage of thermal images
• Integration of readings from Testo clamp meter, thermohygrometer and other Testo measuring instruments connected to the testo Smart App, e.g. Smart Probes and manifolds
• Documentation by directly sharing the images or creating and sending a report as a PDF

Applications

• Refrigeration systems
• Air conditioning and ventilation systems
• Heating systems
• Heat pumps
• Indoor air quality (IAQ)
• Thermal imaging of electrical, mechanical, and process equipment to maximize reliability and safety
• Water leak detection
• Air leak detection
• Identifying missing insulation in building envelopes
• HVAC/R systems
• Industrial services and facility management
• Building diagnostics