Mô tả
STROBOSCOPE
Model : DT2240B
Appliance:
This tachometer is used the microcomputer (CPU) technique, photoelectrical technique
and LCD for one instrument combine PHOTO TACH & MOTION & SURFACE MAR.
10 commonly functions for rotational speed storage, improves the efficiency of measurement. The intensity of flashlight is increased 100% than DT2239B.
Parameter:
1,Large LCD display with backlight
2,Digital control adjust flash frequence
3,Low power consumption
4,Measure range: 60~39,999RPM
5,Coarse/Fine adjust amplitude:
<1,000RPM Coarse adjust: ±10RPM
Fine adjust: ±0.1RPM
≥1,000RPM Coarse adjust:±100RPM
Fine adjust: ±1RPM
6,Accuracy: ±0.05%
7,Resolution: <1,000RPM: 0.1RPM
≥1,000RPM: 1RPM
8,Battery: 4x1.5V AA battery
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