The ELM-2000 digital surface speed meter measures surface speed, rotational speed and distance. It features four measuring modes: Real time displays the current value, Maximum displays the highest value, Minimum displays the lowest value and Mean displays the average value taken during the test. It’s built with a ergonomic metal housing and operates on two standard AA batteries.
ELM-2000 Digital Surface Speed Meter Kit
The kit includes a 12″ circumference wheel, cone and funnel adapters, two AA batteries and carrying case.