| Display Range |
0.10 to 25,000 rpm with floating decimal |
| Accuracy |
0.10 to 999.99 rpm: ±0.06 rpm
1,000.0 to 9,999.9 rpm: ±0.6 rpm
10,000 to 25,000 rpm: ±0.006% rpm |
| Display |
DT-105A: (LCD MODEL) 5 digit 0.47" (12mm) high
DT-107A: (LED MODEL) 5 digit 0.4" (10mm) high |
| Measurement Units |
Per Second: Inches, Centimeters (optional, inquire)
Per Minute: Revolutions, Inches, Feet, Yards, Meters
Per Hour: Miles, Kilometers (optional, inquire)
Total: Revolutions, Inches, Feet, Yards, Centimeter, Meters |
| Memory System |
13 readings are stored in memory and retained for 5 minutes
(last, max., min., and 10 measurements) |
| Detection |
Optical coupler, 60 pulses/rev. |
| Update Time |
1 second (typical) |
| Over-Range Indicator |
Flashing numerals |
| Batteries |
2 - 1.5 V AA |
| Battery Life |
Approx. 65 hrs. (DT-105A)
Life: Approx. 40 hrs. (DT-107A) |
| Operating Temp |
32 to 113° F (0 to 45° C) |
| Accessories Included |
2 cone adapters, 1 funnel adapter, 3-1/2" extension shaft, FPM-12-CBL Wheel for cable speed/length, carrying case, operating instructions |
| Product Weight |
0.9 pounds (400 grams) (without wheel) |
| Dimensions |
7.3" L x 2.4" W x 1.8" H |