DT-2234B LED non-contact Digital Tachometer, Automatically memory Max/Min/Last value, Automatically store data.
DT-2234B non-contact photo rpm tachometer is used for touchless speed testing of rotors such as various engines, motors, speed control devices, etc. It is used in the debugging of various devices such as aircraft, ships, emmobiles, automobiles, model aircraft, and toys.
Technical Data:
|
Basic function |
Range |
Basic accuracy |
|
photoelectric rotation speed |
2.5～99999RPM(r/min) |
±（0.05%+1 digit） |
Special Function:
|
Model |
DT-2234B |
|
Measuring way |
LED photoelectric |
|
Resolution |
0.1RPM(2.5～999.9RPM), 1RPM(over 1000RPM) |
|
Sampling time |
0.8s(over 60RPM) |
|
Range selection |
Auto switch |
|
Effective distance |
50mm ～ 250mm |
|
Power Consumption |
Max. 45mA |
|
Memory |
Auto memory Max./Min. last value and last value. |
|
Time Base |
6MHz Quartz crystal |
|
Accuracy of time base |
10×10-6 ( |
|
Battery |
4X1.5V AA Size Battery |
|
Max. display |
99999 |
|
LCD size |
5digits |
0755-27968602
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