Restocking Fee No
Return shipping will be paid by Seller
Returns Accepted Returns Accepted
Item must be returned within 30 Days
Refund will be given as Money Back
Brand OTC
Manufacturer Part Number 5025
UPC 731413559846
MPN 5025

Check the listing for details. OTC 5025 Diesel Exhaust Fluid (DEF) Refractometer. Condition: New. Listed at 111.49 USD. The 5025 refractometer is a portable, precision, optical instrument used for measuring the DEF concentration. When a liquid sample is placed on the prism, the light passing through it is bent. The more concentrated the liquid, the more the light will bend. It contains a reticle, or scale, that is enlarged through the eyepiece to measure this light; and the values on the scale have been established to evaluate the DEF condition. According to Adamson, simply place a small liquid DEF sample on the refractometer prism, look through the eyepiece, and read the scale, which has been specifically calibrated for DEF.

$55.75
$111.49