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Washing Machine Portable Digital Tachometer With Range 0.5 To 19,999r / Min

Good quality Benchtop Environmental Test Chamber for sales
Good quality Benchtop Environmental Test Chamber for sales
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Washing Machine Portable Digital Tachometer With Range 0.5 To 19,999r / Min

China Washing Machine Portable Digital Tachometer With Range 0.5 To 19,999r / Min supplier

Large Image :  Washing Machine Portable Digital Tachometer With Range 0.5 To 19,999r / Min

Product Details:

Place of Origin: DONGGUAN
Brand Name: iqualitrol
Certification: CE
Model Number: DT-2856

Payment & Shipping Terms:

Minimum Order Quantity: 1Set
Price: Negotiable
Packaging Details: Carton Box
Delivery Time: 10 Working Days
Payment Terms: T/T
Supply Ability: 100 Sets per Month
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Detailed Product Description
Resolution: Surface Speed 0.01 M/min(0.05~99.9 M/min) Accuracy: ±(0.05%n+1d)
Sampling Time: 1.0 S(Over 60 R/min) Test Range Select: Automation
Time Base: Quartz Crystal Application: Washing-machine, Automobile
High Light:

non destructive testing machine


non destructive testing instruments


Portable Durable Tachometer with Range 0.5~19,999r/min for Washing-machine, Automobile



Used to measure rotative velocity, frequency of motor. Applicable to the product departments of motor, fan, chemical fiber, washing-machine, automobile, airplane, steamer etc.


Tachometers are used to estimate traffic speed and volume (flow). A vehicle is equipped with the sensor and conducts "tach runs" which record the traffic data. These data are a substitute or complement to loop detector data.


To get statistically significant results requires a high number of runs, and bias is introduced by the time of day, day of week, and the season. However, because of the expense, spacing (a lower density of loop detectors diminishes data accuracy), and relatively low reliability of loop detectors (often 30% or more are out of service at any given time), tach runs remain a common practice.



* Multifunctional, one instrument combines PHOTO TACH.(RPM) & CONTACT TACH. (RPM).

* 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.


Model & Applications: 

Model Photo Contact Surface Speed Frequency Cycle Pulse Times Pulse Distance



Model DT-2236 DT-2858 DT-2857 DT-2856
DT-2236L(Laser Type)
Range Laser 2.5~99,999r/min
Contact 0.5~19,999r/min ------- 0.5~19,999r/min
Surface Speed 0.05~1999,9 m/min ------- -------
0.2~6560 ft/min ------- -------
Resolution Tachometer 0.1 r/min(0.5~999.9 r/min)
1 r/min(Over 1000 r/min)



0.01 m/min(0.05~99.9 m/min)
1 m/min(Over 100 m/min)
0.1 ft/min(0.1~999.9 ft/min)
1 ft/min(Over 1000 ft/min)
Accuracy ±(0.05%n+1d)
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






Max600mm/14 inch




Power Supply 80mA(Testing)
Dimensions 0~50ºC
Weight 4x1.5V AA Size(UM-3)Battery
Standard Accessories 215x64x38mm 215x74x32mm 145x74x32mm 215x74x32mm
300g 280g 260g 280g
Main Unit
Surface Speed Test Wheel(AS35C) ------- -------
Cone Adapter(AS35A) ------- Cone Adapter(AS35A)
Funnel Adapter(AS35B) ------- Funnel Adapter(AS35B)
Reflective Tape 350mm
Carrying Case(B01)
Operation Manual


Contact Details
DongGuan Q1-Test Equipment Co., Ltd.

Contact Person: Mr. Andy DAI

Tel: +86-13450058229

Fax: 86-769-2278-4276

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