| External TTL Input |
High > 4.5V (RM-1501) |
| Display |
5 digits 99999 counts |
| Sampling Rate |
0.7 second ( > 60 rpm)
> 1 second ( 10 to 60 rpm) |
| Measuring Distance |
50 to 300mm |
| Time Base |
4.0 MHz Quartz Crystal |
| Range Selection |
Automatic |
| Battery |
Four 1.5V batteries (AA, UM-3) |
| Power Consumption |
1.5mA(Idle)
5mA ( 1000.0 - 99999 rpm )
25mA (10.00 - 999.99 rpm )
25mA (Max, Min or Ave Enabled)
25mA (Event Counter) |
| Auto-Power-Off |
30 minutes. |
| Operating Temp. |
0 ℃ ~ 50 ℃ ( 32 ℉ ~122 ℉ ) |
| Size |
72 mm x 63mm x 36mm (6.8" x 2.5" x 1.5") |
| Weight |
190g (6.7 oz.) (including battery) |
| Accessories |
Carrying Case x 1 ,Reflective tape x 1 , Instruction Manual x 1
(Software & RS-232 interface for RM-1501) |
| Optional accessories |
RM-1502 Contact Adaptor |
