🔎 UNIDENTIFIED Gauge???

[K1DDO1979]

I dig this awhile back and forgot about it until now. I’m wondering if anyone seen this type of object before? Perhaps an old gauge of some sort? I can make out something on the back but only the abbreviation for the word patent (pat)?

 

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[ticndig]

has the look of a moto meter tire gauge?

 

[pepperj]

has the look of a moto meter tire gauge?

Mine has a pressure release button on the top.

 

[vhs07]

DC Voltage gauge. Here's a similar one:

 

[K1DDO1979]

DC Voltage gauge. Here's a similar one:
View attachment 2148173

Wow thanks 😁