Ppm meter

Tone5500

Well-Known Member
Looking for a accurate dependable pen , any recommendations I see a lot of cheap ones on google but not sure due to the reviews thanx
 

RL420

Well-Known Member
Truncheon, buy once, buy the best. Unbelievable warrenty and waterproof. Dont think twice do it.
what he said, i bought a cheap 15$ one on amazon, although it worked fine i had to adjust it way to often for my american ass fuck that. :bigjoint:
 
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