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  • Digital Contact Tachometer Surface speed Meter SM2235A,DT-2235B
  • Digital Contact Tachometer Surface speed Meter SM2235A,DT-2235B
  • Digital Contact Tachometer Surface speed Meter SM2235A,DT-2235B
  • Digital Contact Tachometer Surface speed Meter SM2235A,DT-2235B
Proudct name:Digital Contact Tachometer Surface speed Meter SM2235A,DT-2235B
Mode:SM2235A,DT-2235B
Measuring range:0.5 to 19,999RPM
HS Code:9029209000
Catalog PDF:
  • Applications
  • Key Features
  • Specifications
  • Accessories
It is a great tool to measure the RPM of motors and machine parts. In wood and metal working it can be used to accurately measure the speed of a lathe. Other people use it for their model engines and propellers
* Has CE marking, conforms with essential health and safety requirements set out by the European Directives
* Can be used in contact measurement
* Wide measuring range 19,999 RPM and high resolution
* Large 5 digit LCD display is easy to read(for DT2235B)
* Larg 5 digits 10mm white backlight LCD(for SM2235A) 
* New streamline plastic casing, design to fit comfortably in either hand
* Light and portable, meter comes in a sturdy storage box, cone tips, reflective strips, and comprehensive manual
* Measurement Range: CONTACT: 2.5 to 19,999RPM(for DT2235B); 0.5 to 19999RPM(for SM2235A)
Surface speed: 0.05 to 1999.9m/min(for SM2235A);Contact length: 0.05 to 99999m(for SM2235A)
* Resolution: CONTACT:
a. 0.1 RPM (from 2.5 to 999.9 RPM)(for DT2235B),  0.1 RPM (from 0.5 to 999.9 RPM)(for SM2235A),
b. 1 RPM (over 1,000 RPM)
Surface speed:
0.01m/min(0.05 to 99.99m/min)(for SM2235A);0.1m/min(over 100m/min)(for SM2235A)
Contact length: 0.02m(0.05 to 99999m)(for SM2235A)
* Display: Large 5 digit LCD
* Accuracy: ±(0.05% + 1 digit)
* Sampling Time: 0.8 sec (over 60 RPM) (for DT2235B);0.5 sec (over 120 RPM) (for SM2235A)
* Automatic Test Range Selection
* Memory: Last value, Max. value, Min. value
* Power: 4 x 1.5V AA Size Battery (not included)(for DT2235B); 3x 1.5V AA battery(for SM2235A)
* User's Manual x 1pc
* Carry case x 1pc(for SM2235A); Gift box x 1pc (for DT2235B)
* Slide in Cone Tip adapter x 2PCS
* Slide in Funnel Tip adapter x 1
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