LCR meter is an electronic testing device used to gauge the inductance (L), capacitance (C), and resistance (R) of an electronic component. These three characteristics are commonly referred to as the passive attributes of an electrical circuit and are indispensable for the proper operation of various electronic devices. Inductance is a quality inherent to a conductor that resists alterations in current and arises from the magnetic field produced by current passing through the conductor. Capacitance refers to an elements capacity to store electrical energy and originates from the separation of opposing charges across a dielectric material. Resistance represents the opposition to current flow within a conductor and is the result of electron collisions with the conductors atoms. LCR Meters from Tessio brand come in many different types, each designed to suit specific test environments, accuracy requirements and use cases are following:

• Handheld-type LCR Meter
• Benchtop-type LCR Meter
• With Continues frequency (100Hz to 100MHz resolution : 0.01Hz)
• With Fixed frequency (100Hz, 120Hz, 200Hz,..........)

Tessio's product is mainly launch in Benchtop type range with high-accuracy, reliable to use for laboratory quality control to a customer and also in production line, R&D section so on, etc.