Digital Multifunction Tachometer AT-137P Laser tach detecting distance 50-600mm
Product Description
The Multifunction Tachometer Used to test the rotative velocity ,surface speed or frequency of motor.Widely applicable to motor, fan, paper-product ,plastics,chemical fiber,washing-machine,automobile,airplane,steamer department etc.
Product Feature
* 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.
* PHOTO TACH. (RPM).
* The use of durable, long-lasting components, including a strong, light weight ABS-plastic housing assures elegant shape and ease of use.
Product Parameters
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Measuring range
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Laser:2.5-99999r/min
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Laser tach detecting distance
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50-600mm
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Accuracy
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±（0.05%n+1d）
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Resolution
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0.01/0.1/1
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Sampling time
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1 s
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Memory
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max/min/last value
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Battery indicator
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low battery indicator
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Power Supply
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4x1.5v Um-4Battery
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Size
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140x70x30mm
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Weight
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130g(Not including batteries)
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Standard Accessories
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Main Unit
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Carrying Case
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Operation Manual
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