SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!



Member Since: March 19, 2010

Country: United States


Spoken Languages

English, a little Russian


ECPI College of Technology

  • I received these calipers today, and they seem like they’re catching ever so slightly…almost like there’s rust or corrosion on the caliper bar…can I use WD40 or something to clean / lubricate them without damaging them?

No public wish lists :(