RPM = Revolution Per Minute
Is the compact modular system, accurate with clear display.
The units are simple to install connecting to a spark plug lead, negative coil wire or Engine Management system.
Suitable for engines 2 or 4 strokes
from 1 to 24 cilinders,
max 25.000 rpms,
max rpm setting with alarm for over rev
engine time display.
selectable steps 10/20/25/50/100 RPM
very fast reading 2 time /sec.
Standard colour: black
differences :
| s014 | s014a | |
| electronic, speed, precision | same | same |
| dimension | small | big |
| digit height | 8mm | 11 mm |
| setting | steps 100 rpm | steps 1 5 10 25 50 100 rpm |
| clock | no | yes |
options are avaiable including system with an additional water temperature display in C° or F° and digital watch.
battery 250 hours,
Dimension 57 x 103 x 18 mm,
Weight 78 gr