Agilent 34405A

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Agilent 34405A
Agilent 34405A.png
Status supported
Source code scpi-dmm
Counts 120000
IEC 61010-1 CAT II (300V) / CAT I (1000VDC)
Connectivity USB (USBTMC)
Measurements voltage, current, resistance, capacitance, frequency, temperature, diode, continuity
Features autorange, true RMS, data hold, relative

The Agilent 34405A is a 120000 count CAT II (300V) / CAT I (1000VDC) bench multimeter with USB (USBTMC) connectivity.

See Agilent 34405A/Info for USB profile information.


Example use

Scan for connected devices:

 $ sigrok-cli -d scpi-dmm --scan

If other supported models or multiple devices of the same type are connected:

 $ lsusb
 $ sigrok-cli -d scpi-dmm:conn=0957.0618 --scan
 $ sigrok-cli -d scpi-dmm:conn=3.15 --scan

Check the capabilities of the meter's driver, and current state of settings:

 $ sigrok-cli -d scpi-dmm --show

Get or set the meter's current function:

 $ sigrok-cli -d scpi-dmm --get measured_quantity
 $ sigrok-cli -d scpi-dmm -c measured_quantity=voltage/dc --set

Get and set the range:

 $ sigrok-cli -d scpi-dmm --get range
 $ sigrok-cli -d scpi-dmm -c range=auto --set
 $ sigrok-cli -d scpi-dmm -c range=5e+3 --set
 $ sigrok-cli -d scpi-dmm -c range=10e-6 --set

Acquire measurement data, in the current mode or in another specified mode:

 $ sigrok-cli -d scpi-dmm --continuous
 $ sigrok-cli -d scpi-dmm --time 10s
 $ sigrok-cli -d scpi-dmm --samples 10 -c measured_quantity=current/dc