| Model |
DT-205L / DT-207L |
| Measuring Range |
6 - 99,999 rpm |
| Accuracy |
±1 rpm: 6 -
8,300 rpm / ±2 rpm: 8,301 - 25,000 rpm / ±0.006 % of reading /
±1 digit (or 7 rpm max.): 25,001 - 99,999 rpm |
| Display |
5 digit 0.47" (12
mm) high LCD / 5 digit 0.4" (10 mm) high LED |
| Measuring Unit |
rpm (using
contact adapter, included) For rate: ypm, mPM, fpm, ipm &
length: yd, m, ft, in, use 6" cir. wheel w/ 200L contact adapter |
| Memory |
13 readings
are stored in memory & retained for 5 minutes (last, max., min.
and 10 extra measurements) |
| Display Update Time |
1 second (typical) |
| Detection |
Laser diode |
| System Control |
Single-chip C-MOS
microprocessor |
| Over Range Indicator |
Flashing numerals |
| Voltage Requirement |
2 AA / 1.5 V
Batteries |
| Low Battery Indicator |
Flashing "LO BAT"
display |
| Auto Power Shut Off |
Yes |
| Battery Life |
40-60 hrs Approx. /
25 hrs Approx (DT-207L) |
| Operating Environment |
Non-corrosive |
| Operating Temperature Range |
32° - 113°F ( 0 -
45°C ) |
| Construction |
Die-cast aluminum
housing |
| Weight |
0.8 lb (365 g) |
| Dimensions |
6.6""L x 2.4""W x
1.8""H (167.5 mm x 60 mm x 46 mm) |
| Warranty |
1 year |
| Standard Accessories |
Reflective
tape, 2 cone adapters, funnel adapter,
3 1/2" Extension shaft carrying case, NIST certificate,
Master Wheel (6" cir.) and 200L adapter. |
|
