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FLIR DM93 True RMS Industrial Multimeter


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The FLIR DM93 world-class digital multimeter offers advanced variable firequency drive filtering to help you accurately analyze non-traditional sine waves and noisy signals. No matter what electrical challenge you're up against, the DM93's powerful lighting and durable design will make the job simple. The DM93 also features Bluetooth technology to connect a compatible smartphone for remote viewing and sharing, as well as METERLiNK® technology to wirelessly embed electrical readings into radiometric infrared images on compatible FLIR thermal cameras.

FLIR DM93 Digital Multimeter Features

VFD Mode

Accurately analyse non-sinusoidal waveforms and noisy signals in VFD motors and drive controllers.

LoZ Mode

Use the Low Impedance Input filter to eliminate ghost voltage readings in long-run applications.

Continuous Data Recording

Detect intermittent glitches by allowing the FLIR DM93 to collect measurement data unattended over time.

Bright Dual-LED Worklights

Make your work safer and easier by illuminating dimly lit inspection areas.

METERLiNK® Compatibility

Embed electrical measurements into thermal images captured by METERLiNK-enabled FLIR infrared cameras.

Bluetooth Connectivity

Connect to Android devices for remote diagnostics in hard-to-reach and hazardous areas. Also, upload files without the need for special cords.

Rugged, Shock-Resistant

Double-molded rubber case design enhances reliability on the job site and durability for the long haul.

Convenience Features

  • No need to select AC or DC Mode for quick tests
  • Backlight features user-configurable timeout
  • Large, sharp display is easy to see
  • Tool-less battery changing
  • Built-in tilt stand


Technical Summary Max Range Basic Accuracy
DC voltage 1000.0V ±0.05%
AC voltage 1000.0V ±0.5%
VFD voltage 1000.0V ±0.5%
DC current 10.000A ±0.2%
AC current 10.000A ±1.0%
Resistance 40.00MΩ ±0.2%
Continuity threshold 30Ω ±0.2%
Frequency 100.00kHz ±5 Digits
Capacitance 40.00mF ±0.9%
Temperature -328 to 2192°F, -200 to 1200°C ±1.0%
Diode test 2V ±1.5%


General Information
Bluetooth range max 32 ft (10 m)
Display counts 40,000
Category rating CAT IV-600V, CAT III-1000V
Data recording 20,000 Pts (125 days max)
Warranty Limited Lifetime*



Ordering Information

DM93: True RMS industrial multimeter with VFD mode
DM93-NIST: DM93 with certificate of traceability to NIST
TA80: CAT IV silicon test leads


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