Agilent 34401A digital multimeter multimeter desktop 1000 readings / second on the GPIB bus in ASCII format for transmission|multimeter rms|multimeter pcmultimeter with pc interface - AliExpress
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Test, Measurement & Inspection Equipment HP 34401A Digital Multimeter 6 1/2 Digit DMM 30 days warranty Agilent Test Meters & Detectors
34401A Digital Multimeter, 6½ Digit [Obsolete] | Keysight
Keysight / Agilent 34401A | Leasametric
34401A Digital Multimeter, 6½ Digit [Obsolete] | Keysight