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Datcon Hour Meter #871 12/24V

$87.75/Each
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Part# 56456-3
MFR Model# 100689

Overview

3-hole flange, mounting 2.54" bolt, Circle 1.45" diameter holes.

Standard equipment in most production aircraft. Operate on any DC voltage from 12 to 24 volts. These solid-state hour meters are recommended for use on aircraft because they start or stop instantly when power is applied or removed. Furnished with mounting hardware. If meter is connected improperly it will not operate but meter will not be damaged. The running indicator indexes every 6 seconds.

   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Features

  • “Inhibited” hourmeters accumulate hours only when the engine is running and a signal is being applied to the unit.
  • “Uninhibited” hourmeters accumulate hours whenever power is applied to them.
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Reviews

Works well so far

Thomas A Verified Purchase

DATCON HOUR METER 871 12/24V

October 6, 2023

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is it possible to preload hours to match our existing hobbs meter that stopped functioning?

No, we cannot pre-set the hours on this meter.

Q: Whats the difference between Datcon #871 and #873 hour meters?

Only the mounting style. The 871 is a round style gauge and 873 fits in a 2-1/4 instrument hole.

Q: What type of electrical hook up on the back?

The gauge has (2) 1/4 PIDG blades on the back for negative and positive.

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