HT Instruments XL423

HT Instruments XL423

Single phase TRMS Voltage Data Logger

The HT Instruments XL423 is one of our Factory-New Single Phase TRMS Voltage Data Loggers.

Price: $549.00


Comes with a 30 Day Money Back Guarantee!



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HT Instruments XL423 Features:

  • TRMS AC Voltage measure up to 600V
  • Recording with sampling programmable period
  • Manual activation of recording
  • Low battery indication
  • LED indication of any operation
  • RS-232 interface
  • Data maintaining without batteries
  • Programming with software

Standard Accessories:

  • KITXL423C: Set of 2 alligator clips
  • VELCRO: Adhesive velcro 50x70mm
  • TOPVIEW2004: Windows software + cable C2004
  • BORSA2000: Carrying bag
  • Batteries
  • User manual


  • C2009: RS-232/USB adapter


  • EMC 2004/108/CE Directive
  • LVD 2006/95/CE Directive

The XL423 is a meter of a new Data Logger family which performs measure and recording of TRMS AC Voltage up to 600V in a generic single phase system. Its can be very useful for various applications (i.e evaluation of network voltages, unbalanced loads, etc...). Instrument is contained in a safety and practice case with a built-in test leads and safety alligator clips for voltage measurements.

Thanks to a sophisticated memory algorithm the instruments are able to record for a very long time up to about 1 year. Use is very simply thanks presence of short indication on the case instrument also. With TOPVIEW2004 Windows software, supplied with the model, its possible to downloading and analyzing all recorded data directly on PC. The high protection degree (IP65) makes the instrument reliable and suitable also under extreme condition of use.