Benchtop LCR Digital Bridge

This model has been discontinued; please choose the upgraded AT3818.

The AT2818 is a precision LCR digital bridge: a compact benchtop instrument for fully automatic real-time testing, controlled by a high-performance 32-bit ARM microprocessor. Any test frequency between 10Hz and 300kHz can be selected, together with test signal levels from 0.01V to 2.00V in 0.01V steps, to measure inductance L, capacitance C, resistance R, complex impedance Z, quality factor Q, dissipation factor D, phase angle θ (degrees) and phase θ (radians) automatically.

All four primary and secondary parameters are displayed with 6 digits, and two monitor displays can show one of Z, D, Q, θr, θd, R, X, G, B, Y, Vac, Iac, Δ and Δ%. Accuracy of up to 0.05% allows the instrument to meet the precise testing and volume production requirements of component manufacturers, schools, research institutes and metrology and inspection departments.