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Electronic Measurement

Find by Product Model Number: Examples: 34401A, E4440A

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How long can the batteries of the U1241A or U1242A Handheld Digital Multimeter last?
The batteries that are supplied with the U1241A or U1242A Handheld Digital Multimeter can last for more than 200 hours under normal use.

FAQ 2008-09-24

Can I perform measurement with the U1252A Digital Multimeter and charge the battery at the same time?
No, you cannot perform measurement with the U1252A Digital Multimeter and charge the battery at the same time…..

FAQ 2008-09-24

Can I use regular AAA batteries in the U1241A and U1242A Handheld Digital Multimeters?
Yes, you may use regular AAA batteries for the U1241A and U1242A Handheld Digital Multimeters….

FAQ 2008-09-24

Can I measure temperature with the U1241A/U1242A Handheld Digital Multimeter?
Yes, you can measure temperature with the U1241A/U1242A Handheld Digital Multimeter using a thermocouple adaptor and thermocouple tip….

FAQ 2008-09-24

Why are 4339B measurement values unstable when measuring resistance above 100 GΩ with the 16117B or 16118A test fixture?
Resistance above 100 GΩ is beyond the measurable range of the 16117B/16118A.

FAQ 2008-06-11

Can I use non-Keysight resistivity test fixtures with the 4339B?
Yes, as long as the resistivity test fixture has connectivity to the 4339B, it can be used with the 4339B. It is recommended that the 16117C test leads be used to connect a non-Keysight test fixture.

FAQ 2008-06-10

Is there any test fixture for the 4339B to measure SMD components at test voltages above 100 V dc?
The 16339A Component Test Fixture is available.

FAQ 2008-06-10

Why cannot I measure well DUTs above 100 G ohm with the 16117B?
Since the 16117B has non-shielded clips, the maximum measurable range is limited to 100 G ohm.

FAQ 2008-05-19

Why is the 16008B furnished with an acrylic plate?
The 16008B is furnished with an acrylic plate to prevent the guard electrodes from being scratched when the 16008B is not in use.

FAQ 2008-05-16

Can I replace the 16008B's conductive elastomer when it is deteriorated?
No, since the conductive elastomer cannot be removed from the main electrode assembly of the 16008B, replace whole main electrode assembly with new one.

FAQ 2008-05-16

Does the 16008B comply with a certified method of national standard?
The 16008B is compatible with ASTM D257 Standard Test Methods for DC Resistance or Conductance of Insulating Materials.

FAQ 2008-05-15

How can I order supplemental parts for component test fixtures/accessories?
You can order the necessary parts by the part numbers shown in the Accessories Selection Guide for Impedance Measurements.

FAQ 2008-04-22

What type of internal memory is installed into the 34420A NanoVolt, Micro-Ohm Meter?
Please refer to the document linked to this page for a comprehensive listing of memory installed into the Keysight 34420A.

FAQ 2008-04-09

Can I measure temperature with the Keysight 34401A?
Most temperature sensors convert temperature to a corresponding resistance (thermistors and RTDs) or low-level dc voltag (thermocouples).

FAQ 2008-04-03

What is the Temperature Measurement Range of the Keysight 34307A Thermocouples?
Use the specifications of the Omega Engineering Inc thermocouple wire with part number TT-J-24.

FAQ 2007-01-09

What types of memory are installed into the Keysight 34401A Digital Multimeter?
Please refer to the document linked to this page for a comprehensive listing of internal memory for the 34401A digital multimeter.

FAQ 2006-11-03

What is Option 001 for the Keysight 3458A and is it a retrofittable option?
Option 001 expands reading memory from 20K to 148K (from 10,240 16 bit readings to 65,536 16 bit readings). This is a field installable option. Installation of this option does not affect the instrument calibration.

FAQ 2006-01-30

Does the Keysight 34401A use "AC" or "DC" coupling for AC voltage measurements?
The Keysight 34401A uses an AC-coupled input when measuring ACV, which means that the DC component is blocked and is not included in the measurement.

FAQ 2005-05-02

What is aperture time of the 34401A?
Aperture time is analogous to integration time or Number of Power Line Cycles (NPLCs).

FAQ 2005-02-09

How do I calculate total measurement error on the Keysight 34401A?
The accuracy specifications for the Keysight 34401A are expressed in the form: '% of reading + % of range' which match the dominate sources of error, gain and offset.

FAQ 2005-02-09

What is the sample rate of the Keysight 34401A?
When configured for the fastest reading rate, the 34401A can sample at 1000 readings/second.

FAQ 2005-02-09

Does the Keysight 34401A have a LAN IO Connection?
No. However, if you require Local Area Network (LAN) connectivity, consider the Keysight E5810A LAN-to-GPIB gateway.

FAQ 2004-09-23

Is there a way to measure low-level ac current using the Keysight 34401A?
Yes. The lowest specified measurement on the 1 A ac current range is 1% of the range, or 10 mA (see footnote 4 in the Data Sheet).

FAQ 2004-06-10

How do I view min-max values with the Keysight 34401A?
You can store the minimum and maximum readings during a series of measurements. The following discussion shows how to read the minimum, maximum, average, and reading count.

FAQ 2003-12-04

What is the part number for the User's Guide and Service Guide for the Keysight 34401A?
The part number for the English set of manuals including both the User's Guide and Service Guide is 34401-90100. The User's Guide and Service Guide are not sold separately.

FAQ 2003-11-04

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