⏰ Sierra International 56966P Hourmeter: Round Design for Accurate Time Tracking Review

Set a new record. The hour counter stopped at 1.9 hours. This brand is absolutely unreliable. You have to work 10,000 hours. I purchased another brand due to the low rating of this item and am glad I did.

Works well but occasionally clicks. It's really annoying. To be fair, the clicking is usually only heard when the engine is running, so you don't hear it that often. But it's annoying when you do it.

Item arrived as promised. The only way to accurately track maintenance intervals. Had one installed in the engine bay on a previous boat and it worked great. Nothing fancy, but who cares when it's hidden under the engine hatch?

Our company, ETS Electrofishing, has been using these meters on their electronic fishing tackle for federal and state fishing for over 20 years. Of the 154 units we've used, there has never been a failure. The prices for this product on the Revain website are the best we have found.

I installed this hour meter on my boat just before the throttle. I cut a 2 inch hole instead of 2 and 1/16 and the gauge fits fine, looks like a factory fit. The meter is easy to read and the connections are straight forward. I hooked it up to a 12v battery before installing it to get the hours down to what my boat had. I do maintenance after hours and with this meter it's a no-brainer, no guesswork. Also great for checking your hourly fuel consumption.