DR-604 DOT3: 121-160℃ DOT3 HT: 121-299℃ DOT4: 125-275℃ DOT4 Plus: 150-275℃ Brake Fluid Tester Digital Refractometer

Item No.: DR-604


The unit features automatic temperature compensation(ATC) which make temperature corrections unnecessary between 0 to 40 ℃(32~104℉). It utilizes the standardized scale which is accurate and easy to read. The digital display is quick and easy to read.



Package list:

1x ATC Digital Refractometer

1x A Mini-screw driver

1x Protective carrying case

1x manual


Item Picture:



DR Series Specification