Elma DT2236 is a handy combo instrument (Optic/contact) with 3 functions in one instrument:
- RPM contactless with light
- RPM, mechanical with contact probe
- Surface velocity with contact wheel
This means that Elma DT2236 is able to replace 2-3 different instruments, and the control is even easier. Elma DT2236 automatically logs max/min/last value. The instrument measures RPM, m/min, ft./min and is provided with bag with accessories and manual.