Photo Tachometer DT-2857
Photo TachometerDT-2857
Applications:
Photo TachometerDT-2857is used to measurerotative velocity, surface speed, frequency of motor.
Applicable to the product departments of:
*motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
*Series:digital Tachometer,motorcycle tachometer,engine tachometer etc.
Features:
* Measuring RPM is safe & accurate without attachment to object.
* 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.
Details:
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Model
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DT-2236
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DT-2858
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DT-2857
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DT-2856
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DT-2236L(Laser Type)
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Range
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Laser
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2.5~99,999r/min
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Contact
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0.5~19,999r/min
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-------
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0.5~19,999r/min
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Surface Speed
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0.05~1999,9 m/min
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------- |
-------
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0.2~6560 ft/min
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-------
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-------
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Resolution
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Tachometer
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0.1 r/min(0.5~999.9 r/min)
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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)
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1 m/min(Over 100 m/min)
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0.1 ft/min(0.1~999.9 ft/min)
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1 ft/min(Over 1000 ft/min)
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Accuracy
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±(0.05%n+1d)
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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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50~150mm/2~6inch(Typical),Max,300mm/12inch
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50~250mm/2~10inch(Typical),Max600mm/14 inch |
50~150mm/2~6inch(Typical),Max300mm/12inch
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Power Supply
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80mA(Testing)
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Dimensions
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0~50ºC
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Weight
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4x1.5V AA Size(UM-3)Battery
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Standard Accessories
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215x64x38mm
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215x74x32mm
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145x74x32mm |
215x74x32mm
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300g
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280g
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260g |
280g
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Main Unit
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Surface Speed Test Wheel(AS35C)
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------- |
-------
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Cone Adapter(AS35A)
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------- |
Cone Adapter(AS35A)
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Funnel Adapter(AS35B)
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-------
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Funnel Adapter(AS35B)
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Reflective Tape 350mm
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Carrying Case(B01)
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Operation Manual |
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We are the MANUFACTURER of measuring instrument in CHINA.
For more details, please feel free to contact us. Thank you!
EMAIL:
Attn:Ms.Lisa Li
WEBSITE:
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