Atlas LCR40 Passive Component Analyser

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About this product


  • LCR component analyser for measuring inductance, capacitance and resistance
  • Measure resistance from 0&ohm to 2M&ohm
  • Measure capacitance from 0pF to 10,000µf

Product overview

• LCR component analyser for measuring inductance, capacitance and resistance
• Measure resistance from 0Ω to 2MΩ
• Measure capacitance from 0pF to 10,000µf
• Requires one 23A battery (included)
• Measures just 103mm x 70mm x 20mm

What is an LCR meter?
An LCR meter is a type of electronic test equipment used to measure the inductance (L), capacitance (C), and resistance (R) of an electronic component. To do this, the meter subjects the device under test to an AC voltage source and measures the voltage across, and the current through the device.

How easy is this analyser to use?
The LCR40 is very easy to use - the component type is automatically detected for you, so you just have to connect it and press the test button. The test frequency is then automatically selected to provide the best measurement resolution.


Parameter Minimum Typical Maximum
Resistance Range 0 Ω 2 MΩ
Resolution 0.3 Ω 0.6 Ω
Accuracy Typically ±1.0% ±1.2O
Capacitance Range 0.5 pF 10,000 µF
Resolution 0.2 pF 0.5 pF
Accuracy Typically ±1.5% ±1.0pF
Inductance Range 1 µH 10 H
Resolution 0.4 µH 0.8 µH
Accuracy Typically ±1.5% ±1.6µH
Measurement sample rate 0.5 Hz 1.5 Hz 2 Hz
Peak test voltage (across O/C) -1.05V +1.05V
Peak test current (through S/C) -3.25mA +3.25mA
Test frequency accuracy 1 kHz -1.50% ±1% 1.50%
14.9254 kHz -1.50% ±1% 1.50%
200 kHz -1.50% ±1% 1.50%
Sine purity Typically -60dB 3rd harmonic
Operating temperature range 10°C 40°C
Battery operating voltage 8.5V 13V