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SKF Multi-functional digital tachometer TKRT21 TKRT 21

SKF Multi-functional digital tachometer TKRT21 TKRT 21

Pinpoint accuracy combined with measurement versatility

The SKF TKRT 10 is a fast and accurate tachometer utilizing laser or contact to measure rotational and linear speeds. Equipped with a laser and a range of contact adapters, it is a versatile instrument and suits many different applications.


  • Wide speed measurement range: up to 99 999 r/min for laser measurement and 20 000 r/min using contact adapters

  • Measurement modes include; rotational speed, total revolutions, frequency, surface speed and length in both metric and imperial units

  • Laser can be used for safe and quick, non-contact rotational speed measurements at distances up to 0.5 m (20 in.)

  • Large back-lit LCD display enables easy reading in almost all light conditions


  • Angular range of ±45° to target helps facilitate easy measuring

  • Up to 10 readings can be stored for later reference

  • Compact design; one–hand operated instrument

  • Supplied in carrying case for protection and portability


Tel: +86 13375319398
Whatsapp: +86 13375319398
E-mail: sales@bearingcn.com

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1160.00
  

Pinpoint accuracy combined with measurement versatility

The SKF TKRT 10 is a fast and accurate tachometer utilizing laser or contact to measure rotational and linear speeds. Equipped with a laser and a range of contact adapters, it is a versatile instrument and suits many different applications.


  • Wide speed measurement range: up to 99 999 r/min for laser measurement and 20 000 r/min using contact adapters

  • Measurement modes include; rotational speed, total revolutions, frequency, surface speed and length in both metric and imperial units

  • Laser can be used for safe and quick, non-contact rotational speed measurements at distances up to 0.5 m (20 in.)

  • Large back-lit LCD display enables easy reading in almost all light conditions


  • Angular range of ±45° to target helps facilitate easy measuring

  • Up to 10 readings can be stored for later reference

  • Compact design; one–hand operated instrument

  • Supplied in carrying case for protection and portability


Tel: +86 13375319398
Whatsapp: +86 13375319398
E-mail: sales@bearingcn.com

Technical data
Designation
TKRT 21
GeneralLow battery indicatorYes

Auto switch offYes

DisplayLCD

Display updateContinuous

ControlsDirect selector switches

Housing materialABS (plastics)
MeasurementOptical modesrpm and Hz

Contact modesrpm and Hz, meters, feet, inch, per min and per sec

Count modesDistance mode

Speed capture featureMaximum, Minimum or Average rate

Linear speedMeters, feet, inch, per min and per sec
Optical measurementRotational speed range1 to 99 999 r/min

Accuracy±0.01% of reading ±1 digit

Measuring distance25 to 1 200 mm (1 to 47 in)

Angle of operation±30°

Laser sensorBuilt-in class 2 laser
Contact measurementRotational speed rangeMax. 20 000 rpm for 36 000 sec

Accuracy±0.1% of reading ±1 digit (> 120 rpm)

Contact adaptorsIncluded with removable cones and wheel
Battery and powerPower source2 x AA batteries, rechargeable can be used

Run time ca.50% Laser-On:  12:00 h
Size and weightProduct dimensions295 × 70 × 38 mm (11.6 × 2.8 × 1.5 in)

Case dimensions260 × 85 × 180 mm (10.2 × 3.3 × 7.1 in)

Unit weight270g (0.6 lb)

Total weight (incl. case)850g (1.9 lb)
Operating requirementsOperating temperature0 to 40 °C (32 to 104 °F)

Storage temperature–20 to 45 °C (–4 to 113 °F)

Type of protection for indication onlyIP 40

Case contents1 × Tachometer TKRT 21
2 × Conical tips
1 × Wheel
2 × AA batteries
1 × Set of reflective tape
1 × Instructions for use