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GM Instruments Pty Ltd

331.601 - VDO Hourmeter – Black Bezel, 0–99999.9 hrs

331.601 - VDO Hourmeter – Black Bezel, 0–99999.9 hrs

Regular price $99.00 AUD
Regular price Sale price $99.00 AUD
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The VDO 331.601 Hourmeter offers precise tracking of operating hours for machinery, vehicles, and marine equipment, with a measurement range of 0–99999.9 hours and a wide 10–80V operating voltage. Featuring a black 52mm bezel, 3-hole 71mm flange mount, and non-illuminated low-power design, it’s a durable and dependable choice for monitoring service intervals in industrial, automotive, and marine applications.


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The VDO 331.601 Hourmeter is a reliable, precision instrument designed to track operating hours in machinery, vehicles, and
equipment. With a measurement range of 0–99999.9 hours, it supports voltages from 10–80V for flexible installation across multiple applications.

Key Features:

  • Range: 0–99999.9 hours
  • Voltage: 10–80V DC
  • Bezel: Black finish for a clean look
  • Size: 52mm diameter
  • Mounting: 3-hole flange, 71mm spacing
  • Illumination: Not illuminated – low power draw

A rugged and accurate hourmeter ideal for industrial, marine, and automotive use where dependable tracking of service intervals is essential.