AR925 Digital Tachometer

SKU: 369526

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  • Pick up from the Safestallbd Store

House - 11 (2ndfloor), Road - 16, Sector - 11, Uttara, Dhaka 1230


  • Steadfast Courier Delivery

Steadfast courier will deliver to the specified address

Inside Dhaka - (24hours) - 70 TK, Outside Dhaka -(48hours) - 130 TK

  • Pathao Courier Delivery

Pathao courier will deliver your products to the specific address

Inside Dhaka - (24hours) - 70 TK, Outside Dhaka - (2-3 Days) - 130 TK

  • Sundarban Courier Delivery

Sundarban courier will deliver to the specified address

Inside Dhaka - (24hours) - 80 TK, Outside Dhaka - (48hours) - 150 TK

  • Warranty 1 year
  • Free 7-Day Returns

Available Payment Methods:

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Why use AR925 Digital Tachometer ?

AR925 Digital tachometer and all tachometers, measure the revolutions of a spinning object to determine the rate at which it is spinning. digital tachometers are non-contact and can be used to assess RPMs by measuring the number of rotations a reflective surface makes in a minute

Details :

Name :Digital Tachometer

Brand : smart sensor

origin : China

Model : AR925


A tachometer (RPM gauge) is an instrument measuring the rotation speed of a shaft or disk, as in a motor or other machine. The device usually displays the revolutions per minute (RPM) on a digital displays.


Measuring Range

R otate : 0.5~19999RPM

Linear : 0.05~19999.9m/min

0.2~6560 ft/min

Rotating Speed


0.1RPM (2.5~999.9RPM)

1RPM (Over 1000RPM)

Linear Rolling Speed


0.01 m/min (0.05~99.99m/min)

0.1 m/min (Over 100 m/min)

0.1 ft (0.1~999.9 ft/min)

1 ft/min (Over 100 ft/min)

Measuring Distance


±(0.05%+1 digits )

Sampling Time

0.8 sec(Over 60RPM)

Max / Min Measuring

Data Storage

Memories Clear

Range Selection


Battery Indication

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