Applications：
Used to measure rotative velocity, surface speed, frequency of motor. Applicable to the product departments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
* Multifunctional, one instrument combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM , m / min, ft / min ).
* Digital display with no guessing errors.
* Wide measuring range and high resolution.
* The last value / max. value / min. value will be automatically stored in memory.
* The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use.
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Measuring Range
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Laser
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2.5 ~ 99,999 r / min
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Contact
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0.5 ~ 19,999 r / min
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Surface Speed
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0.05 ~ 1999.9 m / min 0.2 ~ 6560 ft / min
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Resolution
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Rotative Velocity
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0.1 r / min (0.5 ~ 999.9 r / min)
1 r / min (Over 1000 r / min )
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Surface Speed
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0.01 m / min (0.05 ~ 99.9 m / min)
1 m / min (Over 100 m / min )
Or 0.1 ft / min (0.1 ~ 999.9 ft / min)
1 ft / min (Over 1000 ft / min )
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Accuracy
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± (0.05% n + 1 d)
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Sampling Time
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1.0 s （Over 60 r / min ）
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Test Range Select
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Automation
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Memory
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Max / Min / Last Value
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Time Base
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Quartz Crystal
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Laser Tach Detecting Distance
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50 ~ 150 mm / 2 ~ 6 inch (Typical), Max. 300 mm / 12 inch
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Power Consumption
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90 mA （Testing）
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Operating Temperature
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0 ~ 50 °C
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Power Supply
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4 x 1.5 V AA size (UM-3) battery
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Dimensions
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215 x 65 x 38 mm
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Weight
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200 g （Including Batteries）
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Standard Accessories :
1. Main Unit
2. Carrying Case(B01)
3. Operation manual
4. Reflective tape 350mm
5. Cone Adapter(AS35A)
6. Finnel Adapter(AS35B)
7. Surface speed test Wheel(AS35C)
中文
