Non-Contact Laser Digital Tachometer Gauge RPM Meter
Description: Used to measure rotative velocity, frequency of motor. Applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
Measuring Range | 2.5 ~ 99,999 r / min | |
Resolution | 0.1 r / min (2.5 ~ 999.9 r / min)
1 r / min (Over 1000 r / min )
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Accuracy | ± (0.05% n + 1 d) | |
Sampling Time | 1.0 s (Over 60 r / min ) | |
Test Range Select | Automation | |
Memory | Max / Min / Last Value | |
Time Base | Quartz Crystal | |
Laser Tach Detecting Distance | 50 ~ 250 mm / 2 ~ 10 inch (Typical), Max. 600 mm / 14 inch | |
Power Consumption | 80 mA (Testing) | |
Operating Temperature | 0 ~ 50 °C | |
Power Supply | 4 x 1.5 V AA size (UM-3) battery | |
Dimensions | 145 x 74 x 32 mm | |
Weight | 260 g (Including Batteries) |