Testo 890 Thermal Imager – Pro Kit with Two Lenses

Overview

The testo 890 is built for both industrial thermography and building diagnostics. It captures 640 × 480 px infrared images (up to 1280 × 960 px with SuperResolution) with < 40 mK thermal sensitivity—so small temperature differences stand out.

Choose any two lenses (standard, 25°, telephoto) to suit close-ups, façades, or distant targets.

Key Features

• High detail: 640 × 480 detector; SuperResolution to 1280 × 960.
• High sensitivity: < 40 mK @ 30 °C for subtle deltas.
• Smart capture: JPEG save, optional sequence capture, SiteRecognition, panorama assistant.
• Ergonomics: camcorder design, wrist strap, rotatable fold-out display, one-hand use.
• Range extender: optional high-temperature up to 1200 °C.
• Mould risk mode: dewpoint-based traffic-light overlay; supports optional radio humidity probe.
• Integrated visual camera: with LEDs for paired real images.
• Auto-focus & close focus: down to 10 cm.
• Exchangeable lenses and voice notes (headset included).

Features & Capabilities

• 307,200 temperature points per frame (640 × 480); SuperResolution improves pixel density and IFOV.
• Process analysis package (optional): fully radiometric video + on-instrument sequence capture.
• Panorama assistant: auto-stitches wide scenes (e.g., whole façades) at capture time.
• SiteRecognition: auto ID, assignment, and archiving for recurring locations.
• FeverDetection (optional): screening assistant for elevated body temperature.

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 leaks, insulation gaps, and thermal bridges; verify air-tightness.
• Mould-risk visualisation via humidity/temperature inputs.
• Energy audits: document losses; support blower-door testing.
• Panorama: stitch large façades into one diagnostic image.

HVAC & Plumbing

• Map temperature distribution; balance systems quickly.
• Trace underfloor loops; compare flow/return temps; identify silting.
• Locate pipe leaks without destructive opening.

Roofs & Envelopes

• Reveal trapped moisture and insulation damage (especially flat roofs).

Quality, R&D, and Process

• Monitor production, component heat profiles, and fill levels in closed tanks.
• Board-level hotspot analysis; optional video/sequence for thermal transients.

High-Temperature & Utilities

• Safely image furnaces, kilns, smelters (option to 1200 °C; not with telephoto lens).
• Utilities: transformers, overhead lines from a safe distance; PV module defect checks.

What's Included

• testo 890 thermal imager with SuperResolution.
• Two lenses of your choice: 42° × 32° standard, 25° × 19°, or 15° × 11° telephoto.
• Transport case, SD card, USB cable, mains unit.
• IRSoft Pro software (free download), carrying strap, lens case + protective glass.
• Li-ion battery + spare, fast charger, headset for voice notes.

Note: Please contact us for current lens availability.

Specifications (Selected)