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> Hp 3478A digital hp-ib multimeter, 300V, 3A, 4-wire
Hp 3478A digital hp-ib multimeter, 300V, 3A, 4-wire
The HP 3478A provides a low cost, full function, reliable DMM for system measurements. Selectable 3.5 to 5.5 digit resolution and 5 autoranging functions offer flexibility in automated testing. The 3478A can measure DCV, true RMS ACV, 2 and 4 wire ohms, and DC and AC current. Simple, fast electronic calibration eliminates all adjustments. Selectable speed and resolution provide the right capability for your measurement. The 3478A can perform production test or acquire experimental data at 90 readings/s with 3.5 digit resolution, or take 35 readings/s with 130dB of noise rejection using 4.5 digits. The 5.5 digit mode offers 100 nVdc and 100 Ohm resolution for precise measurements.
* 5 measurement functions: DCV, true RMS AVC, 2 and 4 wire ohms, DC current and AC current.
* True RMS with 300kHz bandwidth and 4:1 crest factor provides reliable measurements of AC signals.
* Fast autoranging makes the first reading useful and accurate.
PDF Operator's and Service Manual Included
