Keysight’s Truevolt 34461A digital multimeter (DMM) is the new replacement for the 34401A DMM. The 34461A offers everything you’ve come to expect from the industry-standard 34401A with new display capabilities, Truevolt measurement performance and the industry’s only solution with 100%, drop-in 34401A compatibility.

Display DMM results in ways you never have before
• Color, graphical display with built-in bar chart, histogram, trend, math, and statistics
• I/O: USB, LAN/LXI, GPIB (optional)
• BenchVue Enabled. Control your DMM from your PC to view and capture your data easily.

Measure with unquestioned Truevolt confidence
• 12 measurement functions: DC/AC voltage, DC/AC current, 2- and 4-wire resistance, Diode, Continuity, Frequency, Period, Temperature, capacitance
• Basic accuracy: 0.0035% DC, 0.06% AC
• 1000 V max voltage input, 10 A max current input

Move to the next generation 34401A DMM with 100% assurance
• Industry's only 100% drop-in, SCPI compatible replacement for the Keysight 34401A DMM
• System capability: 1000 readings/second, 10,000 reading memory