FLIR DM266 Compact Thermal Imaging Multimeter with Meterlink®
Find the heat. Check the circuit. Show the evidence.
Move from spotting a thermal anomaly to taking electrical measurements with the FLIR DM266 Compact Thermal Imaging Multimeter with Meterlink®. Built-in thermal imaging helps you identify areas for investigation, while True RMS voltage measurement brings electrical testing into the same compact instrument.
Give colleagues and customers a clearer picture of what you found. Capture the inspection scene, retain your readings and use the Meterlink app to prepare reports that support your findings.
Request a FLIR DM266 quote today. Tell us about your inspection work and how many instruments you require.

DM266 Two Powerful Tools in One: Thermal Imaging Meets Multimeter Precision.
FLIR DM266 Key Features:
- IGM™ thermal guidance: use Infrared Guided Measurement to identify temperature patterns that warrant closer investigation
- MSX® image enhancement: visible-camera detail adds context to the thermal view
- Super Resolution: enhances native 160 × 120 thermal images to 320 × 240
- True RMS voltage testing: includes a dedicated VFD AC voltage mode
- TA93 remote control: capture measurements and inspection scenes from a control attached to the test leads
- Meterlink connectivity: transfer readings and thermal images to your mobile device for review and reporting
- Flexible positioning: built-in tilt stand and magnetic mount support hands-free work
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▶ Bring electrical fault-finding into focus with the FLIR DM266:

Why choose the FLIR DM266?
Bring the inspection sequence into one compact tool: review the thermal view, take electrical measurements and capture what you find. This gives you material to work with when explaining a problem, planning further checks or discussing the next step with a customer.
The included remote control makes capture more convenient when the meter is awkward to reach. Rechargeable operation and charge-and-use support give you additional flexibility when planning longer inspection sessions.
What Comes with the FLIR DM266?

- FLIR DM266 Compact Thermal Imaging Multimeter
- 1 x CAT IV 600 V test leads
- USB Type-A to Type-C cable
- Soft carrying case
- Quick start guide
- TA93 remote control
- CR1220 coin battery
| Features | |
| Thermal detector | FLIR Lepton® microbolometer |
| Native thermal resolution | 160 × 120 pixels |
| Super Resolution | 320 × 240 pixels |
| Visible camera resolution | 2 MP; 1,600 × 1,200 pixels |
| Image modes | Thermal MSX, thermal only and digital camera only |
| Field of view | 57° × 44° |
| Focus | Fixed |
| Thermal temperature range | 10 to 300 °C |
| Temperature accuracy | ±3 °C or ±3% of the reading, whichever is greater |
| Thermal sensitivity | 130 mK |
| Emissivity adjustment | 0.10 to 1.00; default 0.95 |
| Display | 3.2-inch IPS LCD |
| Display counts | 6,000 |
| True RMS | ✓ |
| AC/DC voltage range | Up to 600 V |
| VFD AC voltage | Up to 600 V AC; ±(1.0% + 3 digits) at 45 to 65 Hz |
| Resistance range | Up to 60 MΩ |
| Capacitance range | Up to 10 mF |
| Frequency counter | Up to 1 kHz; ±(0.1% + 2 digits) |
| Diode test | 3 V range; ±(0.9% + 3 digits) |
| Continuity indication | Beeper on below 30 Ω; off above 150 Ω |
| Electrical measuring rate | 3 samples per second |
| Recording interval | Adjustable from 1 to 100 seconds |
| Reading memory | 40,000 readings per set |
| Image storage | Up to 40,000 images; JPEG format |
| Wireless connectivity | Bluetooth BLE with Meterlink; maximum range 10 m |
| Battery | Rechargeable 3.7 V, 2,950 mAh LiPo |
| Battery life | Up to 12 hours in IGM mode or 16 hours in multimeter mode, with medium display brightness |
| Dimensions (L × W × H) | 168 × 87 × 31 mm |
| Weight | 299 g |
| Protection rating | IP40 |
| Drop test | 2 m |
| Instrument safety category | IEC 61010-1 CAT III 600 V |
| Warranty | Limited 3-year warranty |
❓ Frequently Asked Questions (FAQ)
Q1: Is 320 × 240 the native thermal resolution?
A. No. The thermal detector has a native resolution of 160 × 120 pixels. Super Resolution enhances the resulting image to 320 × 240 pixels.
Q2: What does MSX add to the thermal image?
A. MSX combines visible-camera detail with the thermal view, helping you identify features in the inspection scene.
Q3: What is the included TA93 remote control for?
A. It attaches to the test leads so you can capture measurements and inspection scenes without reaching back to the meter.
Q4: Can I transfer results to a mobile device?
A. Yes. Bluetooth BLE connects the DM266 to the FLIR Meterlink app for reviewing readings and images, comparing results and creating reports.
Q5: What is the DM266’s electrical safety category?
A. The instrument is rated CAT III 600 V under IEC 61010-1. The supplied test leads are rated CAT IV 600 V; the meter’s rating remains CAT III 600 V.
Request a Quote for the FLIR DM266
Equip your team for thermal investigation, electrical measurement and reporting with one compact instrument. Send us your required quantity and typical inspection applications so we can help you assess the DM266 for your work.
Enquire today for a FLIR DM266 Compact Thermal Imaging Multimeter quotation.