The tachometer uses microcomputer (CPU) technique; photoelectric technology, anti-jamming technique and junction laser technique for non-contact measurement of rotation speed(RPM),frequency(Hz),and total cycle(total)

Industrial 0.1 Level high precision digital Tachometer SM6234PLUS
Specification:
Digital: 5 digits,18mm LCD
Range:
Speed measurement RPM:2.50-99999R/MIN
Frequency measurement Hz:0.05-999.99 r/sec 1-10000 count
Resolution:
0.01RPM (2.50-999.99RPM)R/MIN
0.1RPM(1000.0-9999.9RPM)R/MIN
1RPM(Above 10000RPM)r/min
0.01Hz(0.05-999.99Hz)r/sec.
Over range display:--OL--
Accuracy:±(0.05%+1digit)
Sampling time: 0.8 second(over 120 RPM)
Range select: Auto-range
Time base: 6MH2 quartz crystal
Detecting distance: 50mm-500mm
Dimension: 155x70x35mm
Power: 3x1.5V AAA battery

Feature:
1.The tachometer uses microcomputer (CPU) technique; photoelectric technology, anti-jamming technique and junction laser technique for non-contact measurement of rotation speed(RPM),frequency(Hz),and total cycle(total);
2.Wide measuring range and high resolution(0.01RPM);
3. Bright emerald green VA display provides clear reading;
4. Automatically save Max. Min and last value, also save 256 sets data;
5.Low battery voltage indication;
6.Smooth housing design, comfortable to hold and use;
7.The instrument is delicate and rugged. It uses the durable, long-lasing components and a strong, light weight ABS plastic housing.