Testo 890 Thermography Kit – Pro Thermal Imager + 3 Lenses

Overview

A thermography kit for all eventualities. The testo 890 delivers 640 × 480 px infrared resolution (1280 × 960 px with SuperResolution) and <40 mK thermal sensitivity. Three lenses are included, so you’re ready for close-up work, building envelopes, or distant targets—no lens holder required.

Key Features

• High detail: 640 × 480 detector; SuperResolution to 1280 × 960.
• High sensitivity: thermal noise < 40 mK to see subtle differences.
• Smart capture: JPEG save option, sequence capture (optional), SiteRecognition, panorama assistant.
• Ergonomics: camcorder design, wrist strap, rotatable fold-out display for one-hand use.
• High-temperature option: extend range up to 1200 °C.
• Mould risk mode: dewpoint-based traffic-light display; works with optional radio humidity probe.
• FeverDetection (optional): screening assistant for elevated body temperature.
• Integrated digital camera + LEDs: capture paired visual images for reports.
• Auto-focus & min focus 10 cm: crisp images at close range.
• Exchangeable lenses and voice notes via included headset.

Lenses

Included: 6.6° × 5° super-telephoto (FoV ~5° × 3.7° effective) — maximum resolution on distant objects; no extra holder needed.

Choose any two additional lenses:

• 42° × 32° standard: wide FoV for close inspections and large areas.
• 25° × 19°: balanced FoV for general preventive maintenance.
• 15° × 11° telephoto: superb detail at medium to longer distances.

Applications

Preventive Maintenance

• Find hot spots under load; reduce downtime and fire risk.
• Electrical: switchboards, PV arrays, LV/MV/HV assets.
• Mechanical: motors, bearings, shafts, rotating equipment.

Building & Energy

• Detect air leaks, insulation gaps, thermal bridges, and moisture risks.
• Check window/door airtightness; visualise mould-risk zones in humidity mode.
• Energy audits: assess building shells, document losses, support blower-door tests.
• Panorama assistant: stitch multiple frames to cover large façades.

HVAC & Plumbing

• Balance and fault-find heating/ventilation quickly via temperature distribution.
• Trace underfloor loops; compare flow/return temps; identify radiator silting.
• Pinpoint pipe leaks without destructive opening.

Roofs & Envelopes

• Locate trapped moisture and insulation damage on flat roofs via temperature contrast.

Quality, R&D, and Process

• Monitor production, fill levels in closed tanks, and component thermal profiles.
• Board-level analysis of critical hotspots; video/sequence capture for thermal transients (optional process package).

High-Temperature & Utilities

• Safely image furnaces, kilns, and smelters (up to 1200 °C option).
• Thermography of energy distribution (transformers, lines) from a safe distance.
• PV module testing—spot installation faults and defective strings.

What's Included

• testo 890 thermal imager with 6.6° super-tele and SuperResolution.
• Two extra lenses of your choice (standard 42°×32°, 25°×19°, or 15°×11°).
• IRSoft Pro software (free download), SD memory card, USB cable.
• Headset for voice notes, carrying strap, lens cases, lens protective glass.
• Robust instrument case, mains unit, Li-ion battery + spare, fast charger.

Specifications (Selected)