TDE Instruments Digalox® graphical measuring instrument for electrical parameters and process indicator with RGB backlight - unique, innovative, and multifunctional.


The unit can be switched between volt and ampere measurement via an external switch. Minimum and maximum values are recorded and can be displayed optionally using an external switch. Measured values are recorded over a timespan of three minutes up to 14 days. The timebase as well as the display of the measuring history can be activated by an external switch. The following parameters can be adjusted using the USB-Software: Scale-endpoint, scale-caption, display-style (pointer, tachometer, bargraph and more), splash display, thresholds for alarm output, hysteresis and more. Recorded measurement values can be read as well as a continuous transmission of the actual measuring value enabled. Using the software, values can be viewed and exported as CSV.


  • Graphic display 16 grey levels with white backlight or RGB backlight
  • Pointer and digital display
  • USB interface, galvanically isolated
  • Adjustable scale-endpoint
  • Recording of measurement over up to 14 days
  • Alarm outputs with adjustable thresholds, galvanically isolated
  • User splash display
  • Different display designs, e.g. tachometer, bargraph, timebased view
  • Real-time transmission of measure value
  • Integration of measure value
  • Supply 12 - 24 V AC/DC, galvanically isolated
  • Accuracy 1 % true RMS
  • Windows software for individual configuration and measure value recording