LCD Hour Meter, DC 4.5-90V, Resettable Panel-Mount Gauge

Lo recomiendo

Quick easy installation.

Works great keeps track of engine run time

This hour meter does not come with butterfly connectors as shown in the picture. However, this will fit a round mounting hole, as well as, square one.

I shoulda read the reviews........You have to be close and at the right angle to see it.

Time keeping of the Jayron JR-HM005DC Snap in hour meter seems to be O.K. However, the design of the case retention and the electrical connection pins is non-standard. This caused me major problems that required several hours to resolve. The only provided means of meter retention precludes its use in most wooden panel with a thickness over 1/4" . The electrical pins are extremely small. My existing standard-size plugs would not fit on the the existing meter pins with any degree of tightness and reliability. To overcome the mounting problem I had to install a 10-32 threaded stud in the back of the plastic meter and fabricate a U-shaped aluminum bracket, with a hole for the screw in its center, to fit over the screw, which held the meter in place more conventionally. To overcome the extremely-small-connection-pins problem I had to solder onto the meters existing pins, extension pieces made from larger, standard-size, pins that I found in my spare parts drawer. I would not buy this meter again.

LCD is barely visible. You have to be up close and perfect eye level to see the numbers. Do not recommend.

Great little hour meter. AC/DC input makes them ery versatile however, I find that the re-set feature is not truly compatible with AC current. I am using one unit for a 72VDC solar pool filter pump which creates AC current when running. This meter is perfect for my application and has worked flawlessly. I recommend this product

Installé sur mon bateau, facile d’installation

Todo llego muy bien, pero si necesito contactar al vendedor para pedirle me genere mi factura, espero me puedan ayudar, saludos cordiales.

easy to install, display hard to see.

This hour meter is really useless,because it is only showing the hours if it's powered up (and counting). So if its not counting, it is not showing anything. In other words, any application of intermittent hour counting is not readable.

One year update: still working, but display is dimmer , almost unreadable and I am going to replace it with a better one. Likes: price, fits the previous hole, accurate, good installation instructions Dislikes: LCD display is not bright enough, hard to read in sun light. numbers too small. mounting hardware poorly designed. I don’t recommend this product.