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. |
Works well so far
Datcon Hour Meter 871 12/24V
Please note, Aircraft Spruce Australia'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 Australia 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.
No, we cannot pre-set the hours on this meter.
Only the mounting style. The 871 is a round style gauge and 873 fits in a 2-1/4 instrument hole.
The gauge has (2) 1/4 PIDG blades on the back for negative and positive.