| Measurement method |
optical (reflective)
contact when using r/min measurement contact tip (option) |
| Measurement units |
r/min, r/s, m/min, count, ms |
| Measurement range |
r/min |
6 to 99999 r/min |
| r/s |
0.10 to 999.99 r/s |
| m/min |
0.6 to 9999.9 m/min |
| count |
0 to 99999 counts |
| ms |
0.6 to 9999.9 ms |
| Measurement accuracy |
r/min |
±1 r/min (6 to 11999 r/min)
±2 r/min (12000 to 29999 r/min)
±4 r/min (30000 to 49999 r/min)
±10 r/min (50000 to 99999 r/min) |
| r/s |
±0.02 r/s (0.10 to 199.99 r/s)
±0.04 r/s (200.00 to 499.99 r/s)
±0.06 r/s (500.00 to 999.99 r/s) |
| Display type |
LCD, 5-digit, with backlighting |
| Measurable distance range |
20 to 300 mm |
| Memory recall function |
latest measured data, max., min. values
held for 10 minutes |
| Functions |
| over-range |
message of OVER is appeared
when exceeding max. measurement range. |
| alarm |
Alarm sound and message of H is displayed
when exceeding setup r/min value. |
| battery low |
message of BATT is appeared
when the battery voltage drops below approx. 3.3V. |
| Output |
| analog |
0 to 1V / F.S (3 range of F.S is settable)
linearity : ±1.0% of F.S
response : 100 ms |
| pulse |
Hi: 5±0.5V (load resistance : 100kΩ or less)
Lo: +0.5V max (sink current : 2mA)
output impedance : approx. 50Ω |
| Power supply |
3 type AAA batteries
approx. 40 hrs (without using backlight)
or AC Adaptor (option) |
| Operating temperature |
0 to +40°C |
| Outer dimensions |
160(W) x 36(H) x 60 (D) mm |
| Weight |
approx. 200g |
