Professional Loudness, True Peak and PPM metering at an affordable price:   TM3 Smart


4.3" Desktop TouchMonitor for editorial offices, edit suites, small control rooms


The compact TM3 Smart with full feature set comes with a capacitive 4.3“ touch screen and intuitive preset control at an affordable price. With its feature list, it is the ideal out-of-the box solution for editorial offices, edit suites, small control rooms, and all applications with the need of easy readable loudness-compliant level control. The contained factory presets present a cross-section of the applications, audio connections and standards and allow you to start working right out of the box.

  • Easy to read display unit for horizontal or vertical use and remote interface box

  • Analog or digital Stereo signals, digital 6-channel signals

  • Quick and easy selection of presets with a finger swipe

  • The Displays

    Besides PPM and True Peak instruments, the TM3 Smart features comprehensive loudness measuring features conforming to all relevant international standards (EBU R128, ITU-R BS.1770-4/1771-1, ATSC A/85, ARIB, OP-59, AGCOM, CALM Act). Loudness instruments include single-channel and summing bargraphs, loudness range, loudness chart (TP, M, S, or I value over time), and numerical displays. Moving Coil instruments display stereo signals with different scales and modes (PPM, VU, Loudness, BBC). And with the Timecode reader instrument a timecode from an external analog or digital source can be decoded and dipslayed.


  • 4.3“ capacitve touch screen for vertical or horizontal use (Dimensions: 82.5 x 138 x 21/50 mm, W x H x D)
  • Flexible display layout with scalable instruments
  • Separate interface box with audio I/O, USB, GPIO, low voltage connector (Dimensions: 146 x 27 x 85 mm, W x H x D)
  • Audio: analog balanced (D-Sub) or unbalanced (RCA), S/PDIF (RCA), 3 x AES3 (D-Sub)
  • 2-channel Stereo (analog, digital), multichannel (digital), 5.1 (digital),
    input sources alternatively selectable, max. 6 channels at a time
  • USB 2.0 connector (Mini-B), GPIO connector (RJ-12)
  • Moving Coil instruments
  • Loudness: EBU R128, ITU-R BS.1770-4/1771-1, ATSC A/85, ARIB, OP-59, AGCOM, CALM Act, customer specific
  • Single channel and summing loudness bargraphs
  • Loudness Test Time Control
  • Loudness range (LRA) with MagicLRA
  • Loudness chart
  • Timecode Reader
  • PPM & True Peak
  • SPL & Dialnorm
  • Correlation
  • Numerical display
  • Comprehensive set of presets
  • Personalization with Devicer DC1
    The Device Configurator software for Windows® and Mac OS X® is available in the download area (Manuals & Software).