Handheld LCR Digital Bridge

The AT828 series digital bridge is a handheld precision test instrument controlled by a high-performance microprocessor for fully automatic real-time testing. It uses a true-colour TFT-LCD with keypad and touch screen operation, bringing users a completely new test experience through high-precision measurement and ease of use.

The instrument provides a test frequency of 100 kHz (AT828) with 0.3/0.7/1.0 Vrms signal levels, automatically measuring inductance L, capacitance C, resistance R, complex impedance Z, quality factor Q, dissipation factor D and phase, and can measure DCR at the same time.

Main and secondary parameters are displayed with 50,000 counts at 0.2% accuracy, enabling the instrument to meet the precise testing requirements of component manufacturers, schools, research institutes and metrology and quality inspection departments while also satisfying volume production needs.

USB-HID and Type-C interfaces are provided across the series, and the computer remote control commands open to users are compatible with SCPI (Standard Commands for Programmable Instruments), allowing users to write their own software for efficient remote control and data acquisition.