Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
The Testo 862-1 is a pocket-sized thermal imaging camera with 160 × 120 pixel IR resolution, combining sharp thermal images with Fusion technology, hot/cold spot detection, alarm functions, automatic Delta T calculation, intelligent mould analysis and DeltaHeat radiator diagnostics, with connectivity to the Testo 605i and Testo 770-3, plus IP54 protection and 1.5 m drop resistance.
| Testo 862-1 | Testo 862-2 | |
|---|---|---|
| Infrared Image Output | ||
| Infrared Resolution | 160 x 120 pixels | 256 x 192 pixels |
| Thermal Sensitivity (NETD) | < 50 mK @ +25°C | |
| Field of View (FOV) / Min. Focusing Distance | 40° x 30°/ 0.25 m | 56° x 42°/ 0.25 m |
| Geometric Resolution (IFOV) | 4.62 mrad | 3.75 mrad |
| Image Refresh Rate | 25 Hz | |
| Focus | Fixed focus | |
| Spectral Range | 8 μm to 14 μm | |
| Visual Image Output | ||
| Visual resolution | 2 MP | |
| Min. Object Distance VIS Camera | 0.2 m | |
| Measurement | ||
| Measurement Range | -10 °C to 550 °C | |
| Accuracy | ±2 °C / ±2 % of m.v. (@ +21 °C to +25 °C ambient temperature) |
|
| Emissivity / Reflected Temperature Adjustment | 0.01 to 1 | |
| Measuring Functions | ||
| Analysis Functions | Hot spot, cold spot, DeltaHeat, delta T, 5 adjustable spots, 3 regions of interest | |
| Application-Specific Measurement Functions | DeltaHeat, humidity mode | |
| Humidity Mode - Manual | Yes | |
| Humidity Measurement with Humidity Probe (Optional) | Automatic transfer of the optional testo 605i thermohygrometer readings via Bluetooth directly to testo 862 | |
| Electrical mode - Manual | Yes | |
| Electrical Measurement with Clamp Meter | Automatic reading transfer of the optional testo 770-3 clamp meter via Bluetooth directly to testo 862 | |
| Image Presentation | ||
| Image Modes | IR / Visual / Fusion / Picture in Picture / humidity mode | |
| Video Mode | Non-radiometric video recording in instrument (AVI) | |
| Fullscreen | Yes | |
| Colour palettes | Iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey, sepia, Testo, iron HT, humidity palette | |
| Digital Zoom | 4.0X | 6.0X |
| File Format | bmt, jpg | |
| Image Storage Capacity | 12 GB available for user | |
| Power Supply | ||
| Battery Type | Integrated Li-ion rechargeable battery | |
| Battery Life | 3 h @ +25 °C | |
| Charging Interface | USB-C | |
| Charging Time | Approx. 170 min; 15-min charge of an empty battery equals 25 min of operation | |
| 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 | |
| Device Shock | IEC 60068-2-27 with 30 g | |
| Packaging Vibration | ISO2247:2000-03 | |
| Physical Features | ||
| Weight | 215 g (device only, no lanyard or bag) |
|
| Dimensions | 135 x 88 x 25 mm | |
| Tripod Socket | 1/4” UNC thread | |
| Physical Features | ||
| External Probes | testo 605i thermohygrometer testo 770-3 clamp meter |
|
| Testo Smart App | Availability expected in 2027 | |
| PC Software Testo IRSoft | Yes, free of charge | |
| Data Interfaces | ||
| USB | USB-C | |
| WLAN | Communication with the testo Smart App WLAN: IEEE 802.11b/g/n |
|
| Bluetooth | Peer-to-peer for fast connection set-up, testo 605i, testo 770-3 | |