Hand-Held Tachometers

YSL-2000HD


The YSL-2000HD (A5-1200) combines the functions of three separate instruments in one, easy-to-use device.

It accurately measures the speed and length of yarns, and other filaments using a unique “wrapper” roller. This precision roller directs the filament onto the low-inertia, U-grooved measuring wheel to maximize contact and eliminate filament slip and breakage.

The YSL-2000HD can also be used as either a contact or non-contact tachometer to measure rotational speeds of shafts, motors, pulleys, etc. or linear speeds of moving surfaces such as conveyor belts, webs of paper or fabric, etc.

Complete Kit

The YSL unit, two slide-on measuring heads (tachometer and yarn speed), cone tip, universal surface speed wheel with integrated funnel tip adapter, reflective tape, two AA batteries and operating instructions, all supplied in a foam-fitted, hard-plastic carrying case.

Features

  • Includes Traceable calibration Certificate.
  • Slide-on measuring heads make it simple to rapidly convert from one function to another.
  • Built-in memory for last, maximum, minimum values.

Specifications

RPM Non-Contact: 1.00 - 99,999 rpm / Contact: 1.00 - 19,999 rpm
Surface Speed 0.30 - 6,500 feet/min , 0.10 - 1,999 meters/min
Length 0.01 - 99,999 feet , 0.02 - 99,999 meters
Yarn/Wire Diameter (max.) Yarn: 1mm Wire: 0.3mm
Accuracy ± 0.02% of reading or 1 digit
Display 5 - Digit LCD, 10mm high
Decimal Point Automatic
Memory System Maximum, minimum, and last reading (retained in memory for the life of the batteries)
Measurement System Non-Contact: Visible LED light beam / Contact: Contact adapter
Sensing Distance Up to 14 inches (350mm)
Auto Power Off After 30 seconds of non-use (minimum, maximum and last reading retained in memory)
Housing Material ABS Plastic
Operating Temperature 32 to 122º F (0 to 50º C)
Warranty 5 Year

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