The Component Comparator Model LCO-2 is specially designed for high speed sorting of resistors, capacitors and inductors. The equipment is equally suitable for both component manufacturers and bulk consumers for production, inward inspection and quality assurance testing requirements.


The Model LCO-2 uses a low level, 1 KHz test signal and bridge principle for measuring percentage deviation. In addition to percentage deviation a phase detector is used to measure tand for capacitors. Four ranges of 1%, 2.5%, 10% & 20% FSD for deviation and single range of 1% (0.01) FSD for tand is provided.


The electronic go-no go system is the regular features of model LCO-2. These features makes it a versatile, high speed component comparator. A speed of 1500 pieces per hour even by unskilled operator is normal. The equipment is immune to short circuits, wrong selection of ranges, voltage fluctuation and mishandling which is likely to occur during use by unskilled operator.


Tolerance Range & Resolution F.S.D Resolution
Accuracy ± 1%, ± Resolution ± 1% 0.02%
± 2.5% 0.05%
± 10% 0.40%
± 20% 1.00%
  • 1. Tan d Accuracy ± 1%, ± Resolution : 1% (0.001)FSD with 0.02% (0.0002) resolution.

  • 2. Component Range : R-5 ohms to 20 meg
    C-20 pf to 10 uf
    L-2 mH to 100 H

  • 3. Test Frequency (Accuracy ± 2%) : 1KHz

  • 4. Indication : 120mm Taut Band Meter for % deviation.
    100mm Taut Band Meter for tand
    A3 Lamps Go-No Go System

  • 5.Power : 230 VAC ± 15%, 50 Hz, 30 VA

  • 6. Dimension : 420 × 270 × 225mm

  • 7. Weight : Less than & 7 Kgs

LCR Comparator Model :LCO-2

LCR Comparator