Trumeter | Innovation by Design
Trumeter | Innovation by Design

3400-GATE – Electronic Totalizer Counter for Liftgates

Trumeter 3400-GATE Electronic Counter for Liftgates

Designed for liftgates and incorporating an internal delay circuit to ensure accurate counts.

The 3400-GATE is an LCD Counter with a large display with 0.28” [7mm] high characters. It has been designed to be used on liftgates installed on trucks and commercial vehicles of all types.

Regular servicing of tailgates is crucial to ensure they are working to optimum levels and do not break down. The 3400-GATE incorporates a delay circuit, instructing the counter to count only if the activation switch is held ON for more then 5 seconds, which equates to 2 feet of travel. If the activation switch is pulsed ON and OFF rapidly, the counter will ignore that signal and no count will occur.


  • Totally sealed from moisture and dirt
  • 5 second delay for count
  • Always on display
  • Compatible with 12V and 24V vehicles
  • Logic LOW <1VDC. Logic HIGH 4-30VDC
  • Count on a High to Low transition


  • Optional Remote Reset
  • Custom Brackets by request

PDF Datasheet

CE Certificate

REACH, WEEE and RoHS Documentation



8 digit LCD with large 0.28” [7mm] high figures black on light background


Remote and non-reset


100% [provided signal meets stated parameters]




Self-powered battery life 10+ years


Standard 0.250” [6.4mm] spades

Ordering Information

3400-GATE – DC Counter 2-hole case 1/4” spade terminal non-reset
3400-XXXX – Custom Options

For full specifications please see data sheet.

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