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FLIR DM64 HVAC TRMS Digital Multimeter

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  • Measure AC/DC voltage, AC/DC current, frequency, resistance and capacitance
  • Suitable for HVAC applications with temperature and µA measurement
  • Advanced measurement features such as low resistance LoZ and VFD modes

rrp £147.00

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rrp £147.00

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  • Description

    FLIR DM64 HVAC TRMS Digital Multimeter

    The FLIR DM64 HVAC TRMS Digital Multimeter measures a range of electrical and temperature-related parameters. It is capable of measuring AC/DC voltage (600V), AC/DC current (10A), resistance (60MΩ), capacitance (2000µF), frequency (5kHz), and temperature (-40˚C to 400˚C) via a type K thermocouple. All parameters are measured with excellent accuracy - thanks to true RMS - and high precision and it is possible to perform a continuity or a diode test with the multimeter.

    A non-contact voltage detection function on the FLIR DM64 allows the user to quickly check for live conductors before starting work, thus adding an additional layer of safety. The multimeter also has other advanced measurement functions that allow sophisticated analysis on specific systems. The µA range for current is particularly useful as it enables testing on flame sensors whilst there is also a millivolt measurement option. VFD measurement for motor drives and LoZ low resistance measurement are also possible with the tester.

    The user can select the test or measurement function using the clear dial and digital readouts are shown on the backlit LCD screen. The range can be manually set or the user can rely on the autoranging function and there are also options for data hold, min/max/avg recording, and relative mode. The meter has on-screen menus and it is possible to recall readings to the screen from the internal memory.

    The FLIR DM64 has a sturdy, comfortable design and has been drop tested from a height of 2m. It is safety-rated as Cat IV 300V / Cat III 600V and it has an IP40 ingress protection rating. Test leads, a type K thermocouple and a soft carry case are provided as standard and the multimeter is protected by a FLIR limited lifetime warranty.

    FLIR part number: DM64

    Key Features

    • AC/DC voltage: 600V
    • AC/DC current: 10A
    • µA range for testing flame sensors
    • Resistance: 60MΩ
    • Capacitance: 2000µF
    • Frequency: 5kHz
    • Temperature: -40˚C to 400˚C
    • True RMS measurement
    • Min/max/average recording
    • LoZ and VFD measurement
    • Cat IV 300V / Cat III 600V
    • Limited lifetime warranty
  • Specification

    AC/DC Voltage

    • Range: 600V
    • Accuracy: ±1% / 0.4%
    • Resolution: 0.1V / 0.1mV

    VFD AC Voltage

    • Range: 600V RMS
    • Accuracy: ±1%
    • Resolution: 0.1V

    LoZ AC/DC Voltage

    • Range: 600V
    • Accuracy: ±2%
    • Resolution: 0.1V

    AC/DC Current

    • Range: 10A
    • Accuracy: ±1.5% / 1%
    • Resolution: 0.01A / 0.01mA / 1µA


    • Range: 60MΩ
    • Accuracy: ±0.9%
    • Resolution: 0.01MΩ


    • Range: 2000µF
    • Accuracy: ±1.5%
    • Resolution: 1µF

    Diode Test

    • Range: 3V
    • Accuracy: ±0.9%


    • Range: 5kHz
    • Accuracy: ±0.1%
    • Resolution: 0.01kHz


    • Range: -40˚C to 400˚C
    • Accuracy” ±1% + 1˚C
    • Resolution: 0.1˚C

    Additional Measurements

    • Continuity Check: 30 Ω and 480 Ω
    • Measuring Rate: 5 samples per second
    • Min/Max/Avg: Yes
    • Relative Mode: Yes
    • LoZ Mode: Yes
    • Non-Contact Voltage Detection (NCV): Yes
    • Data Hold: Yes

    General Information

    • Auto Power Off: Yes
    • Battery: 2 AAA batteries
    • Drop Test: 2 metres
    • IP Rating: IP40
    • Category Rating: CAT IV-300V, CAT III-600V
    • Size (H x W x L): 161 × 80 × 50 mm (6.3 × 3.2 × 2.0 in)
    • Weight: 334 g (11.8 oz)
    • Warranty: Limited lifetime warranty
  • Supplied Accessories

    • FLIR DM64 Multimeter
    • 2 x AAA Alkaline batteries
    • Silicone test leads
    • Type-K thermocouple
    • Soft carrying case
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