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Keysight Bench Digital Multimeters Selection Guide


Keysight Bench DMM Selection Guide at TranscatAgilent DMMs have for years been the benchmark in high-quality bench digital multimeters. In fact, the Agilent 34401A (discontinued in December 2016) has been the world’s most popular bench 6 ½ digit DMM for over a decade. Under the new name, Keysight is continuing this tradition. Keysight’s offerings range from the 5 ½ digit 34450A to the 7 ½ digit 34470A. The direct replacement for the 34401A is the 34461A, which, in addition to USB, also offers LAN and GPIB connectivity. Keysight bench multimeters can be monitored and controlled with Keysight’s Benchvue software.

Models 34450A 34460A 34401A 34461A 34465A 34470A
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  Discontinued 12/01/16,
Replaced by 34461A
 
Digits of Resolution 5-1/2 6-1/2 6-1/2 6-1/2 6-1/2 7-1/2
1 Year DCV Accuracy 0.015% 0.0075% 0.0035% 0.0035% 0.003% 0.0016%
Maximum Meas Speed (Readings/s) 190 300 1000 1000 5,000 std / 50,000 opt 5,000 std / 50,000 opt
DC, True-RMS AC Voltage Ranges 100 mV – 1000 V 100 mV – 1000 V 100 mV – 1000 V 100 mV – 1000 V 100 mV – 1000 V 100 mV – 1000 V
DC, True-RMS AC Current Ranges 100 µA, 10 A 100 µA – 3 A 10 mA – 3 A 100 µA, 10 A 1 µA – 10 A 1 µA – 10 A
2- and 4-Wire Resistance Ranges 100 Ω – 100 MΩ 100 Ω – 100 MΩ 100 Ω – 100 MΩ 100 Ω – 100 MΩ 100 Ω – 1 GΩ 100 Ω – 1 GΩ
Frequency Range 3 Hz – 300 kHz 3 Hz – 300 kHz 3 Hz – 300 kHz 3 Hz – 300 kHz 3 Hz – 300 kHz 3 Hz – 300 kHz
Diode/Continuity 1 V / yes 5 V / yes 1 V / yes 5 V / yes 5 V / yes 5 V / yes
Other Measurements Capacitance,
temperature, period
Capacitance,
temperature, period
Period Capacitance,
temperature, period
Capacitance,
temperature, period
Capacitance,
temperature, period
Connectivity USB, RS-232, GPIB (opt) USB, LAN and GPIB (opt) GPIB, RS-232 USB, LAN and GPIB (opt) USB, LAN and GPIB (opt) USB, LAN and GPIB (opt)