Tools for reading spark plugs

[zrx1100]

What is everyone using to get the best reading of the plugs. I find that the new magnifier feature on iPhone ( I have a 15 pro) works pretty well. With the built in flash, the light can get right in there

 

[JJames]

What is everyone using to get the best reading of the plugs. I find that the new magnifier feature on iPhone ( I have a 15 pro) works pretty well. With the built in flash, the light can get right in there

Great idea. I often photograph places that I can't get a good view of with my big head and tired eyes. My only concern with spark plugs would be the flash washing out what I'm trying to read.

 

[zrx1100]

Great idea. I often photograph places that I can't get a good view of with my big head and tired eyes. My only concern with spark plugs would be the flash washing out what I'm trying to read.

Another artifact i found of the approach is that the color on the screen does not capture the actual electrode color up close, especially as I tried to reduce the saturation, as you indicated. here is the actual color of the plugs. They have less than 100 miles on them

 

[toglhot]

I have a special tool for reading the spark plug colour - eyes.