FLIR DM64 Multimeter


The FLIR DM64 multimeter is the right choice for professionals who install, inspect, and maintain HVAC systems. Durable and drop-tested, with an IP40 ingress protection rating.

The FLIR DM64 multimeter is the right choice for professionals who install, inspect, and maintain HVAC systems. It includes microamp measurement to test flame sensors, LoZ mode to prevent ghost voltage, measures capacitance and frequency, and features a Type-K thermocouple input for temperature measurement.  A flashing backlight and audible indication simplify the task of checking wiring connections and switch operation in noisy work environments with the FLIR DM64 multimeter; and probe-contact voltage detection helps you more precisely identify live wires.

  • Rich Features for HVAC Professionals

    Diagnose complex systems with high and low voltage measurement capabilities. Test flame sensors with microamps feature. Readily and precisely identify live wires with probe-contact voltage detection.

  • Makes Your Job Easier

    The FLIR DM64 multimeter allows you to work quickly and comfortably thanks to user-friendly design, intuitive interface, and enhanced ergonomics.  Easily identify deviations from normal conditions by comparing new readings to stored data. Navigate the meter’s on-screen menu system easily.

  • Tough, Stable, and High Quality

    Swap batteries easily from the “no-tool” battery compartment. Durable and drop-tested, with an IP40 ingress protection rating. Safety rated to CAT IV-300V, CAT III-600V. Rely on the protection of FLIR’s Limited Lifetime warranty.

About FLIR:
FLIR Systems, Inc. designs, develops, manufactures, markets, and distributes technologies that enhance perception and awareness. They bring innovative sensing solutions into daily life through their thermal imaging, visible-light imaging, video analytics, measurement and diagnostic, and advanced threat detection systems.FLIR offers a diversified portfolio that serves a number of applications in government & defense, industrial, and commercial markets. Their products help first responders and military personnel protect and save lives, promote efficiency within the trades, and innovate consumer-facing technologies. FLIR strives to strengthen public safety and well-being, increase energy and time efficiency, and contribute to healthy and intelligent communities.

Contact us

For on-site alignment, ultrasound and lubrication service please visit Precise Reliability

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Limited 3-Year
Drop test
2 m
IP Rating
Measurement & Analysis
AC/DC Amps
Range: 10.00 A Basic Accuracy: ±1.5% / ±1.0%
Range: 600.0 V Basic Accuracy: ±2.0%
AC/DC mAmps
Range: 600.0 mA Basic Accuracy: ±1.0% / ±0.7%
AC/DC microAmps
Range: 6000 µA Basic Accuracy: ±1.5% / ±1.0%
AC/DC mVolt
Range: 600.0 mV Basic Accuracy: ±1% / ±0.4%
AC/DC Voltage
Range: 600.0 V Basic Accuracy: ±1.0% / ±0.4%
Range: Basic Accuracy: 200.0 nF ±1.5% 200.0 µF ±1.5% 10 mF ±4.5% 10.00 mF ±5.0%
Continuity check
Between 30 Ω and 480 Ω
Diode Test
Range: 3.000 V Basic Accuracy: ±0.9%
Frequency Range
Range: 50.00 kHz
Range: Basic Accuracy: 600.0 kΩ ±0.5% 6.00 MΩ ±0.3% 60.00 MΩ ±0.9%
–40 to 752.0°F DMM ± (1.0% + 3°F), –40 to 400°C DMM ± (1.0% + 1.5°C)
True RMS
VFD AC Voltage
Range: 600.0 V RMS Basic Accuracy: ±1.0%
Meter Data
Auto Power Off
3 AA batteries; optional TA04 Li-Poly rechargeable battery

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