The BK Precision 879B220V Dual-Display Handheld LCR Meter w/ESR Measurement & USB interface, 220VAC is a 40,000-count handheld LCR meter measures inductance, capacitance, and resistance quickly and precisely. Additionally, the 879B-220V supports remote control using SCPI commands and can calculate impedance, Θ, and ESR, features typically found only in bench LCR meters. Fast auto ranging and quick measurement configuration such as measurement parameter and test frequency selection make the 879B-220V very simple to operate. The meter also includes handy functions such as data hold, Min/Max/Average recording, tolerance sorting, and relative mode. Measurement data can continuously transfer to a PC via the meter's mini USB interface, using either the provided data logging software or SCPI commands sent from a custom program.