−8%

Testo 860i Set

was CHF457.–
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Delivered between Thu, 28.8. and Fri, 29.8.
More than 10 pieces in stock at third-party supplier
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free shipping

Product details

With its simple operation and display in the testo Smart App, the new testo 860i wireless thermal imager for smartphones is ideal for quick spot checks in the HVAC trade, maintenance, buildings and many other applications. testo 860i enables the quick and easy determination of Delta T (differential temperature) in the thermal image using application-specific measurement functions: DeltaHeat to quickly determine the spread of flow and return temperatures on radiators, DeltaCool to quickly determine the differential temperature on refrigeration and air conditioning systems. In addition, the humidity mode function helps to assess the risk of mould indoors. In maintenance, the thermography measurement function quickly and easily shows hotspots and Delta T. The testo 860i is operated, the thermal image and differential temperature displayed and documented using the testo Smart App - simple, fast and smart. testo 860i can be used flexibly, either with one-hand operation directly attached to the smartphone or tablet or separately. In addition, high suitability for everyday use, robustness and the rechargeable LI battery with a long operating time make the testo 860i a reliable companion.

Key specifications

Image resolution
640 x 480 pixels
Temperature measuring range min.
-20 °C
Temperature measuring range max.
350 °C
Thermal imaging camera type
Hand-held thermal imaging camera
Item number
55795141

General information

Manufacturer
Testo
Category
Thermal imaging cameras
Manufacturer no.
0563 0860
Release date
11.3.2025
Sales rank in Category Thermal imaging cameras
7 of 245

Thermal imaging camera features

Thermal imaging camera type
Hand-held thermal imaging camera
Temperature measuring range min.
-20 °C
Temperature measuring range max.
350 °C
Measurement accuracy
50 °C
Thermal sensitivity (NETD)
50 mK
Focus type
Autofocus
Refresh rate
9 Hz
Image sensor resolution
49152 Pixels
Image resolution
640 x 480 pixels
Interfaces / communication module
Bluetooth, USB, Wi-Fi
USB connector type
USB-C
Protection type (IP code)
IP54

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery size
Device specific

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Bag for safe transport, Instructions., testo 860i Wireless thermal imager for smartphones, USB-C cable

Product dimensions

Length
3.80 cm
Width
4.50 cm
Height
16.50 cm
Weight
195 g

Package dimensions

Length
24.70 cm
Width
14.10 cm
Height
9 cm
Weight
742 g

30-day right of return
24 Months Warranty (Bring-in)
3 additional offers

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Thermal imaging cameras» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Testo
    Not enough data
  • 1.Voltcraft
    0.5 %
  • 2.Flir
    1.1 %
  • 3.Bosch Professional
    1.2 %
  • 4.Uni-T
    1.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Testo
    Not enough data
  • 1.Flir
    1 day
  • 2.Pulsar
    16 days
  • Bosch Professional
    Not enough data
  • Hikmicro
    Not enough data

Return rate

How often is a product of this brand in the «Thermal imaging cameras» category returned?

Source: Digitec Galaxus
  • Testo
    Not enough data
  • 1.Bosch Professional
    2.2 %
  • 2.Pulsar
    3.2 %
  • 3.Flir
    6.2 %
  • 4.Uni-T
    8.2 %
Source: Digitec Galaxus