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Moisture meter DT2239B
STROBOSCOPE DT2239B This tachometer is used the microcomputer(CPU) technique, photoelectrical techniqueand LCD for one instrument combine PHOTO TACH & MOTION & SURFACE MAR. Large LCD display with backlight Digital control adjust flash frequence Low power consumption Measure range: 60~19,999RPM Coarse/Fine adjust amplitude:<1,000RPM Coarse adjust: 10RPM Fine adjust: 0.1RPM 1,000RPM Coarse adjust:100RPM Fine adjust: 1RPM Accuracy: 0.05% Resolution: <1,000RPM: 0.1RPM 1,000RPM: 1RPM Battery: 4x1.5V AA battery
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