Description
Testo 862-2 Electrical Thermal Imaging Kit with 770-3 Bluetooth Clamp Meter
Thermal Imaging and Wireless Electrical Measurements in One Complete Kit
The testo 862-2 Electrical Kit combines the high-resolution testo 862-2 thermal imager with the advanced testo 770-3 TRMS Clamp meter, offering an all-in-one solution for electrical and HVAC/R professionals. The wireless connection transmits accurate electrical measurements directly into the thermal image, streamlining workflow and improving troubleshooting efficiency. Whether performing routine inspections, troubleshooting equipment, or identifying hidden issues, the testo 862-2 helps professionals detect problems faster and make more informed decisions. Equipped with a 256 x 192 infrared detector and thermal sensitivity of less than 50 mK, the testo 862-2 captures highly detailed thermal images that reveal subtle temperature differences with greater clarity. Fusion technology overlays thermal and visual images to provide added context, making findings easier to interpret, document, and communicate.
Built-in diagnostic tools such as hot and cold spot detection, automatic Delta T calculations, alarm functions, intelligent mold analysis, and DeltaHeat radiator diagnostics help streamline inspections and support faster decision-making in the field. Wireless connectivity with compatible testo instruments, including the testo 605i Thermohygrometer and testo 770-3 Clamp Meter, further enhances reporting and measurement workflows by integrating additional system data directly into inspections. The testo 862-2 also features a wider field of view and digital zoom up to 6x, allowing professionals to evaluate larger areas while maintaining excellent image detail. Designed for demanding jobsite conditions, the testo 862-2 features an IP54-rated housing and drop protection up to 1.5 meters, providing reliable performance for everyday professional use.
Key Features & Benefits
- Enhanced Thermal Image Quality: 256 x 192 infrared resolution and thermal sensitivity of <50 mK reveal greater image detail and make it easier to identify temperature anomalies. Fusion mode overlays thermal and visual images for improved clarity and interpretation.
- Integrated Electrical Diagnostics: Electrical mode automatically incorporates live measurement data from the included testo 770-3 TRMS Clamp Meter, displaying electrical readings directly alongside thermal images for faster troubleshooting and more efficient analysis of energized equipment.
- Expanded Viewing Capability: A wider 56° x 42° field of view and digital zoom up to 6x help capture larger inspection areas while maintaining excellent thermal detail.
- Intuitive Operation: Smartphone-inspired controls and an easy-to-use interface help simplify inspections and reduce learning time.
- Fast Diagnostics: Built-in alarms, hot and cold spot detection, automatic Delta T calculations, DeltaHeat radiator diagnostics, and intelligent mold analysis help accelerate troubleshooting and inspection workflows.
- Wireless Connectivity: Connect compatible testo 605i thermohygrometers and testo 770-3 clamp meters for additional measurement data and enhanced reporting capabilities.
- Rugged Design: IP54-rated housing and 1.5 m drop resistance provide dependable performance in demanding field environments.
Specs
| 862-2 Thermal Imager Specs | |
|---|---|
| Infrared Resolution | 256 x 192 pixels |
| Thermal Sensitivity (NETD) | < 50 mK @ +25°C |
| Field of View (FOV) | 56° x 42° |
| Minimum Focus Distance | 9.8 in. (0.25 m) |
| Geometric Resolution (IFOV) | 3.75 mrad |
| Image Refresh Rate | 25 Hz |
| Focus | Fixed Focus |
| Spectral Range | 8 µm to 14 µm |
| Visual Camera Resolution | 2 MP |
| Minimum Object Distance (Visual Camera) | 7.9 in. (0.2 m) |
| Temperature Measurement Range | 14°F to 1022°F (-10°C to 550°C) |
| Accuracy | ±2°C / ±2% of reading (@ +21°C to +25°C ambient) |
| Emissivity Adjustment | 0.01 to 1.0 |
| Analysis Functions | Hot Spot, Cold Spot, DeltaHeat, Delta T, 5 Adjustable Spots, 3 Regions of Interest |
| Humidity Mode | Manual Humidity Analysis and Bluetooth Integration with optional testo 605i Thermohygrometer |
| Electrical Mode | Manual Electrical Analysis and Bluetooth Integration with optional testo 770-3 Clamp Meter |
| Image Modes | Infrared, Visual, Fusion, Picture-in-Picture, Humidity Mode |
| Video Recording | Non-Radiometric Video Recording (AVI) |
| Display Features | Fullscreen View, Digital Zoom up to 6x |
| Color Palettes | Iron, Rainbow, Rainbow HC, Cold-Hot, Blue-Red, Grey, Inverted Grey, Sepia, Testo, Iron HT, Humidity Palette |
| File Formats | BMT, JPG |
| Image Storage Capacity | 12 GB |
| Battery Type | Integrated Li-Ion Rechargeable Battery |
| Battery Runtime | Up to 3 Hours @ +25°C |
| Charging Interface | USB-C |
| Charging Time | Approximately 170 Minutes; 15-Minute Charge Provides About 25 Minutes of Operation |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -20°C to +70°C |
| Humidity Range | 5% to 95% RH, Non-Condensing |
| Ingress Protection | IP54 |
| Drop Test Rating | 4.9 ft (1.5 m) |
| Shock Resistance | IEC 60068-2-27, 30 g |
| Vibration Resistance | ISO 2247:2000-03 |
| Weight | 0.47 lb (215 g) |
| Dimensions | 5.31 x 3.46 x 0.98 in. (135 x 88 x 25 mm) |
| Tripod Mount | 1/4" UNC Thread |
| External Probe Compatibility | testo 605i Thermohygrometer, testo 770-3 Clamp Meter |
| Mobile App Compatibility | testo Smart App (coming 2027) |
| PC Software | testo IRSoft (Free of Charge) |
| Data Interface | USB-C |
| Wireless Connectivity | WLAN (IEEE 802.11b/g/n) and Bluetooth Peer-to-Peer |
Includes
- (1) testo 862-2 Pocket Thermal Imager with 256 x 192 IR Resolution
- (1) testo 770-3 Electrical Clamp Meter
- (1) Lanyard Strap
- (1) USB Type-A to USB Type-C Cable
- (1) Soft Case
Testo 862 Pocket Thermal Imager Manual