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:

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)
	Surface Speed	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		50~150mm/2~6inch(Typical),Max,300mm/12inch		50~250mm/2~10inch(Typical),Max600mm/14 inch	50~150mm/2~6inch(Typical),Max300mm/12inch
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

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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