testo 860i, Compact thermal imager for smartphones

Here is the English translation for the description of the testo 860i:


Thermal imager with simple operation and display via the testo Smart App, including transport bag, USB-C cable

Easy and fast determination of deviations in the thermal image using special measurement functions DeltaHeat and DeltaCool

Clear thermal images with high infrared resolution (256 x 192 pixels)

Everything is simple in the testo Smart App: reliable control and easy documentation with on-site delivery

Flexible use via wireless connection or single-handed operation when attached directly to the smartphone

High everyday suitability and reliability with IP54 and drop protection up to 1.5 m

The testo 860i wireless thermal imager for smartphones allows for easy and quick determination of deviations in the thermal image using special measurement functions DeltaHeat and DeltaCool. Featuring clear thermal images thanks to high infrared resolution and simple use via the testo Smart App, it provides flexible use and everyday convenience through its wireless connection or single-handed use directly on the smartphone.

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Description

Technical Data (Order No. 0563 0860)
General Characteristics
Protection Class:IP54
System Requirements (iOS):iOS 17.0 or newer required
System Requirements (Android):Android 14.0 or newer required
Connection:Mobile device with Bluetooth 4.0 support required
Image Performance (Infrared)
Field of View:48°x36°
Focus:Fixed focus
Minimum Focusing Distance:0.3 m
Refresh Rate:9 Hz
Infrared Resolution:256 x 192 pixels
Thermal Sensitivity:50 mK
Spectral Range:8.0 to 14 µm
Image Performance (Visual)
Minimum Focusing Distance:0.4 m
Image Size:640 x 480 pixels
Colors (Palettes):Iron, rainbow, rainbow HC, cold-hot, blue-red, grey, grey inverted, sepia, Testo, iron HT, humidity palette
Digital Zoom:Yes
Display Options (in testo Smart App):IR image / Real image
Measurement Parameters
Measurement Range:-20 to +350 °C
Accuracy:± 3 °C or ± 3% of meas. val. (at ambient temp. -10…+40 °C and temp. 0…+150 °C and +100…+350 °C respectively)
Emissivity:0.01 to 1
Reflected Temperature:Manual; (via testo Smart App)
Measurement Functions
Analysis Function:Hot / cold spot, Delta T, up to 10 individual measurement points, distance measurement (min-max over area)
Electrical Mode – Manual:Input of current, voltage, or power
Humidity Mode – Manual:Yes
Humidity Measurement with Meter:Automatic transmission of testo 605i or testo 625 readings via Bluetooth
Electrical Current Measurement with Pliers:Automatic transmission of testo 770-3 readings via Bluetooth (device must be ordered separately)
Application-Specific Measurement Options:DeltaHeat; DeltaCool; humidity mode (in testo Smart App)

Camera Equipment and Operating Conditions

Camera Equipment

Full Screen Mode:Yes
Wi-Fi Connection:Communication with testo Smart App; Wi-Fi: IEEE 802.11b / g / n*
Bluetooth:Peer-to-peer advertising for fast connection establishment*
Remote Control:Up to 10 m distance from mobile device (via Wi-Fi)
File Format (Image Storage):.bmt; .jpg; .csv (on mobile device)

Power Source

Battery Type:Built-in Lithium-ion battery
Charging Options:USB-C
Usage Time:2 h
Charging Time:Approx. 90 min. (15 min. charging gives 30 minutes of flawless operation)

Environmental Conditions

Humidity:5 … 95% RH non-condensing
Vibration:IEC 60068-2-6
Drop Resistance Test:1.5 m
Storage Temperature:-20 to +70 °C
Operating Temperature:-10 to +50 °C

Physical Characteristics

Tripod Assembly:1/4“ UNC thread
Mobile Device Clamp:Clip-span: min. 120 mm, max. 170 mm, and depth up to max. 12 mm
Weight:195 g
Dimensions:165x45x38 mm

PC-Software

System Requirements:Windows® 10