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testo 860i Wireless Thermal Imaging Camera Set for Smartphones - Thermal Imager Kit with Carrying Pouch & USB-C Cable - Handheld Infrared Camera 256 x 192 Resolution & -4 to +662 °F Measurement Range

  • Based on 4 reviews
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$431.89 Why this price?
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Availability: In Stock.
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Arrives Sunday, Jul 20
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Size: 860i Kit w/Case


Features

  • Wireless connectivity; The testo 860i wireless thermal imaging camera connects seamlessly to your mobile device via the Testo Smart App for quick and efficient inspections (requires iOS 17+/Android 14+ and Bluetooth 4.0)
  • High-Resolution Infrared Camera; Capture detailed, razor-sharp thermal images with a 256 x 192 infrared sensor (49,152 pixels) for precise temperature analysis
  • Advanced Temperature Analysis; The 860i thermal imager provides full radiometric measurements with DeltaT, DeltaHeat, and DeltaCool for in-depth diagnostics
  • Compact & Flexible Design; Use the testo 860i thermal camera one-handed or clip it directly to your smartphone for seamless operation
  • Built for Tough Conditions; The thermal imaging camera is designed for field use with IP54 and fall protection to up to 5 ft
  • Complete Set; The testo 860i set includes a wireless thermal imaging camera, a carrying pouch for safe transport and a USB-C cable

Description

Testo 860i Wireless Thermal Imager – Smartphone-Connected Thermal Camera with Testo Smart App Make daily maintenance or installation work even more efficient with the Testo 860i wireless thermal imager and the convenience of your smartphone. Designed for maximum flexibility, the Testo 860i connects wirelessly to your mobile device via the Testo Smart App, enabling real-time thermal imaging and in-depth analysis on your screen. The compact and lightweight design allows for one-handed operation or easy attachment to your smartphone for hands-free use. With a high-resolution 256 x 192 infrared sensor (49,152 pixels), the Testo 860i delivers detailed thermal images for precise temperature analysis. Advanced radiometric measurements, including DeltaT, DeltaHeat, and DeltaCool, provide enhanced diagnostics for faster decision-making. Built for demanding environments, the Testo 860i is field- ready with IP54 and fall protection up to 5 ft. Technical Details: Infrared resolution: 256 x 192 pixels Thermal sensitivity: 0.05 °C (50 mK) Minimum focus distance: 1 ft Geometric resolution (IFOV): 3.3 mrad Focus: fixed Analysis function: Hot/cold spots, Delta T, up to 10 selectable individual measuring points, area measurement (min./max. on area) Accuracy: +- 3°C (5.4°F) Display option: IR image / real image Color palettes: Iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey, sepia, Testo, iron HT, humidity palette System requirements: requires iOS 17 / Android 14 or newer ; requires mobile end device with Bluetooth 4.0 Scope of delivery: testo 860i wireless thermal imaging camera for smartphones, carrying pouch for testo 860i and USB-Cable

Product Dimensions ‏ : ‎ 6.5 x 1.8 x 1.4 inches; 1.6 Pounds


Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)


Date First Available ‏ : ‎ May 1, 2025


Manufacturer ‏ : ‎ Testo SE & Co. KGaA


Country of Origin ‏ : ‎ Vietnam


Best Sellers Rank: #122,103 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #87 in Thermal Imagers


#87 in Thermal Imagers:


Customer Reviews: 3.8 3.8 out of 5 stars 4 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Really neat device for spot checks. App is simple and free which is cool.
Size: 860i Kit w/Case
Review Image by Vino61006 Vino61006
Review Image by Vino61006 Vino61006
Review Image by Vino61006 Vino61006
Really neat device for spot checks. Ease of use and connectivity has been good. App is free which is an added plus. I tend to use for electrical but serves a lot of purposes.
Reviewed in the United States on June 11, 2025 by Vino61006 Vino61006
    • Do not recommend this thermal camera
Size: 860i Kit w/Case
The media could not be loaded. really hard to connect to your phone(iphone16) and app is lagging very hard and loosing connection every 2-10 seconds. low quality
Reviewed in the United States on June 3, 2025 by Artur K.
    • Testo excellence as usual
Size: 860i Kit w/Case
As in typical Testo fashion, this thermal imaging sensor is an excellent addition to your HVAC toolbox. The Testo mobile application has become a single access point for all of Testo's bluetooth enabled gauges and smart probes so this integration is pretty seamless. I liked how the modes can be adjusted to take pictures both in terms of the normal imaging as well as thermal imaging. The setup functions very well for showing individuals potential problems including delta T differences. I was not sure I would like the smartphone holster but it actually works great even with larger phones. For those that prefer or need to use their smartphone for other purposes while using the sensor, there is a screw socket in the bottom for a tripod mount which is also really thoughtful. My unit arrived with about 75% charge which was quickly topped off via USB C charging cable in about 15 minutes so charging appears to be very quick for those on the go. The temperature accuracy seemed to be aligned pretty well as I could see my aging HVAC unit temp difference was narrower than my new unit by quite a bit. Very pleased and definitely think this sensor is worthy of your consideration albeit it is one of the pricier Testo sensors out there. ... show more
Reviewed in the United States on June 25, 2025 by AW2222
    • Perfect pocket size tool for checking temperature differences.
Size: 860i Kit w/Case
Super easy to use, Works great for checking air flow with temperature gradients. I never really realized how much of a difference that certain places of the home had for humidity levels. I have used this mostly to check for temp differences through ductwork throughout the home. I couldn't be happier with this. Its super easy to use after downloading the app. Doesn't drain the battery fast at all, and this could really help you save time by locating a situation quicker. ... show more
Reviewed in the United States on June 14, 2025 by Jason C. Hilton

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