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Built In Probe Digital Motor Tachometer With Automatic Memory Easy Operation

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Built In Probe Digital Motor Tachometer With Automatic Memory Easy Operation

China Built In Probe Digital Motor Tachometer With Automatic Memory Easy Operation supplier

Large Image :  Built In Probe Digital Motor Tachometer With Automatic Memory Easy Operation

Product Details:

Place of Origin: DONGGUAN
Brand Name: iqualitrol
Certification: CE
Model Number: DT-2858

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
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
Accuracy: ±(0.05%n+1d) Power Supply: 80mA(Testing)
Dimensions: 0~50ºC Weight: 4x1.5V AA Size(UM-3)Battery
Contact: 0.5~19,999r/min Application: Rotative Velocity, Surface Speed
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Product Profile:

Used to measure rotative velocity, surface speed, frequency of motor. Applicable to the product departments of motor, fan, 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.


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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