Digital Multimeter

Agilent 3478A Digital Multimeter, 5 1/2 Digit

The Agilent 3478A, autoranging 5 1/2 Digit DMM has five functions: dc volts, true rms ac volts, 2- and 4-wire ohms, dc current, and true rms ac current. It features closed-box electronic calibration, which eliminates all adjustments to provide a lower cost of ownership.

The Agilent 3478A offers high performance and is optimal for system use. It can perform production tests or acquire experimental data at 90 readings per second with 3 1/2 digit resolution or take 35 readings per second with 130 dB of noise rejection at 4 1/2 digits. 3478A measures true rms ac voltage to 300 kHz, with crest factors up to 4:1. True rms ac current is measured up to 20 kHz.