Cheap volt meter?
Looking for something like this, only flatt-er, so you could surface-mount it on the wall. Looks like those on Ebay are all 1" thick bricks intended for flush-mount. Doesn't have to be LED, black and ...
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Error "x" % and +- 3 least significant digit. Look at the data sheet. The 3 digit panel meters I purchased from eBay and Amazon are all in the junk pile. Maybe six or seven different panel meters. I do not appreciate being told voltage is 13.3 when in reality it is 13.9
I found 4.5 digit panel meters for seven dollars. They are SURFACE MOUNT meaning they stick out as a block. Flush mount will be raised maybe 1/8" from the wall.
Yes it means reading 14.255 volts rather than 14.5 volts but my eyes can stand the "strain".
I found 4.5 digit panel meters for seven dollars. They are SURFACE MOUNT meaning they stick out as a block. Flush mount will be raised maybe 1/8" from the wall.
Yes it means reading 14.255 volts rather than 14.5 volts but my eyes can stand the "strain".
