Trumeter | Innovation by Design
Trumeter | Innovation by Design


8 digit self powered LCD electronic timer with high voltage input

Trumeter 7511HV high voltage electronic counter

8 digit liquid crystal display timer, self powered with a 10 year battery life and a list of features. This compact LCD timer is designed for many applications, screw terminals ensure fast wiring. Features include backlighting (external 5VDC supply required), 4 timing modes, timing direction indication and 9mm high digits. Accepts input voltages of 10-110VDC or 10-240VAC


  • 9mm high contrast LCD display
  • 10 year battery life
  • Minimum contact closure time 1 second
  • 4 timing modes
  • Times up or down
  • External reset input
  • CE,UL and cUL approved

PDF Data Sheet

PDF Instructions


Battery life

10 years


8 digit black LCD, 9mm characters with leading zero blanking

Timing Ranges

Seconds, minutes and seconds, hours and 1/100ths and hours and minutes

Timing Input

10-110VDC or 10-240VAC

Reset Input

10-110VDC or 10-240VAC, Negative edge triggered, 0.7v threshold, 15mS minimum pulse length, TTL/CMOS compatible

Direction Input

Up not connected down connected to common

Operating Temp

-10°C to +60°C

Storage Temp.

-20°C to +60°C


Clear polycarbonate

Environmental Protection




Ordering Information

7511HV – Totalising timer

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