Help: Need Correct oil level min/max marks on aftermarket oil temperature dipstick

[TXtriple]

I like the temp gauge dipstick because it doesn't look like a fill plug...less chance of some punk tampering with my oil.

 

[Wajhi]

I like the temp gauge dipstick because it doesn't look like a fill plug...less chance of some punk tampering with my oil.

What is that? Can you send me a link to buy one?

 

[TXtriple]

00 - 18 Harley Davidson softail oil tank dipstick temperature gauge 62896-00b | eBay