American Hobby Dist RRampmeter Version 4

The amazing RRampMeter designed for Model Railroaders does what no other meter can do!

Easy walk-around measurements of layout voltage drops, accurate booster output setup to optimum voltages for decoders and sound units.

    * The only inexpensive device that accurately measures DCC Volts/Amps.
    * Also measures AC and DC Volts/Amps.
    * Rated at 10 or 20 Amps, costs less than DVMs that cannot measure DCC.
    * Measures true RMS Volts/Amps, +/- 2%.
    * Suitable for all scales.
    * No batteries required for DCC.
    * Designed for Left/Right-hand use.
    * PCB length 5.63″; Enclosure length 4″, width 2″, height 1.25″
    * 3 Styles Available:
               1. Version I RRampMeter Circuit Module without enclosure
               2. Version II RRampMeter with Enclosure and Clip Leads
               3. Version III RRampmeter Same as II. with Battery backup for measurements below 7 Volts
               4. Version IV RRampmeterHP
                  Same as III but for large Scale high voltage and current applications:
                  DCC: 38.6 v and 18-20 Amps
                  AC: 27.6 v and 18-20 Amps
                  DC: 38.6 v and 18-20 Amps

    * Adjustable contacts permit direct track voltage measurements for all scales.
    * Test or Clip Leads can also be used for other applications.
    * Test Leads or Layout Wiring can be conveniently connected to the rear screw/socket terminals (not shown).
    * Designed as a portable troubleshooting tool or as a panel-mount meter.