Photo/Contact Tachometer DT-2858
Quantity : 2000
Photo/Contact Tachometer
Size：DT-2858
Applications：
Used to measure rotative velocity, surface speed, frequency of motor. Applicable to the product depa rtments of motor, fan, paper-product, chemical fiber, washing-machine, automobile, airplane, steamer etc.
Feature:
* 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.
Detail:
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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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|
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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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|
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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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|
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Sampling Time
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1.0 s （Over 60 r / min ）
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|
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Test Range Select
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Automation
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|
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Memory
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Max / Min / Last Value
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|
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Time Base
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Quartz Crystal
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|
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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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|
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Power Consumption
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90 mA （Testing）
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|
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Operating Temperature
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0 ~ 50 °C
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| Power Supply | 4 x 1.5 V AA size (UM-3) battery | |
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Dimensions
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215 x 74 x 32 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. Funnel Adapter(AS35B)
7. Surface speed test Wheel(AS35C)
For more details,please do not hesitate to contact us.Thank you!
Contact : Lisa Li, +86 20 81609116
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
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