Testo 860i Electrical Kit - Thermal Imaging Camera and Clamp Meter
High-Resolution Thermal Imaging – 256 x 192 pixel infrared resolution delivers ultra-sharp thermal images for precise diagnostics.
Advanced Electrical Measurement with testo 770-3 – True RMS clamp meter enables accurate current, voltage, and resistance measurements, even in tight spaces.
Durable & Reliable – IP54-rated, 1.5m drop resistance, and a long-lasting rechargeable battery for field use.
Enhanced Accuracy and Efficiency – The duo’s dual measurement capabilities streamline diagnostics, reduce troubleshooting time, and boost overall system accuracy.
Real-Time Data Synchronisation – Seamless connectivity through the testo Smart App provides instant access to both thermal and electrical data, enabling rapid problem identification
The testo 860i Electrical Kit is a cutting-edge diagnostic tool that harnesses the complementary strengths of the testo 860i Wireless Thermal Imaging Camera and the testo 770-3 Clamp Meter. By integrating thermal imaging with advanced electrical measurements, this kit delivers a perfect approach to system diagnostics, ideal for HVAC technicians, electricians, and building inspectors.
The testo 860i produces high-resolution thermal images (256 x 192 pixels) to pinpoint temperature variations and potential hotspots, while the testo 770-3 clamp meter delivers accurate measurements of current, voltage, and resistance. Their seamless connectivity via the testo Smart App enables real-time data synchronisation, allowing professionals to quickly correlate thermal anomalies with electrical parameters. This synergy not only enhances diagnostic precision but also minimises troubleshooting time, leading to more efficient evaluations.
Built for field use, both instruments feature robust construction with IP54-rated protection and 1.5m drop resistance, ensuring reliable performance in demanding environments. The unified reporting and documentation capabilities of the testo Smart App further streamline workflows by simplifying the analysis, recording, and sharing of critical data on-site. Whether diagnosing electrical faults, assessing HVAC systems, or inspecting building structures, the testo 860i Electrical Kit provides a versatile, efficient, and dependable solution that maximises the benefits of combined thermal and electrical analysis.
Supplied with
- Testo 860i wireless thermal imager for smartphones
- Testo 770-3 clamp meter with Bluetooth (includes batteries)
- Carrying Case
- USB-C cable
- Test Leads
- Test Protocol
Testo 860i Electrical Kit - Thermal Imaging Camera and Clamp Meter
Infrared image output
Infrared resolution: 256 x 192 pixels
Thermal sensitivity (NETD): 50 mK
Field of view (VFOV/ HFOV)/ min. focusing distance: 48° x 36° / 0.3 m
Geometric resolution (IFOV): 3.3 mrad
Image refresh rate: 9 Hz
Focus Fixed Spectral range: 8 to 14 µm
Visual image output
Image size / min. focusing distance: 640 x 480 pixels / 0.4 m
Measurement
Measuring range: -20 to +350 °C
Accuracy: ±3 °C or ±3 % of m.v. (at ambient temperature of -10... +40 °C and scene temperature of 0... +150 °C or +100... +350 °C)
Emissivity/reflected temperature adjustment: 0.01 to 1 / manual (via testo Smart App) Measurement functions (in the testo Smart App)
Analysis functions: Hot/cold spots, Delta T, up to 10 selectable individual measuring points, area measurement (min./max. on area)
Application-specific measurement functions: DeltaHeat, DeltaCool,
humidity mode: Humidity mode – manual Yes
Humidity measurement with humidity measuring instrument: Automatic transfer of the optional testo 605i or testo 625 thermohygrometer readings via Bluetooth to the testo Smart App
Electrical mode – manual: Input of current, voltage or power
Electrical measurement with clamp meter: Automatic reading transfer of the optional testo 770-3 clamp meter via Bluetooth to the testo Smart App
Image presentation (in the testo Smart App)
Display options: IR image, real image (overlay in IRSoft possible)
Fullscreen mode: Yes
Colour palettes: Iron, rainbow, rainbow HC, cold-hot, blue[1]red, grey, inverted grey, sepia, Testo, iron HT, humidity palette
Digital zoom: Yes
General app functions
File format: Share saved images as .bmt (for editing in IRSoft), .jpg, and .csv files with the testo Smart App
Image storage: On a mobile device
Remote-controlled operation: Up to 10 m from the mobile device (via WLAN)
Power supply
Battery type: Integrated Li-ion rechargeable battery
Battery life: 2 hours
Charging interface: USB-C
Charging time: Approx. 90 min 15-min charge of an empty battery equals 30 min of operating time
Ambient conditions
Operating temperature range: -10 to +50 °C
Storage temperature range: -20 to +70 °C
Air humidity: 5 to 95 %RH, non-condensing
Housing protection class: (IEC 60529) IP54
Impact resistance test: 1.5 m
Vibration: IEC 60068-2-6
Physical features
Weight: 195 g
Dimensions: 165 x 45 x 38 mm
Mobile device attachment Clip span: min. 120 mm, max. 170 mm and device depth up to max. 12 mm
Tripod socket: ¼" UNC thread
Compatibility
testo Smart App: Requires iOS 17 or later/Android 14 or later Requires mobile terminal device with Bluetooth 4.0
PC software testo IRSoft: Windows 11, Windows 10
Data interface
WLAN: Communication with the testo Smart App; WLAN: IEEE 802.11b/g/n
Bluetooth: Peer-to-peer advertising for fast connection set-up
