More about multimeters (75)

1-10-2010 | Everyone who has anything to do with electronics has at least a multimeter at home and on the work table. But what about a clamp meter? Thes...

1-07-2009 | Low cost multimeters do not include a milliohm measurement range and specialist equipment is expensive. The simple circuit described here al...

1-06-2007 | A multimeter is the standard measurement tool for every electronics hobbyist. You can use them to measure voltages, currents and resistances...

1-07-2006 | Most digital multimeters have a sensitivity of 200 mV and in input impedance of 10 MOhm. With this information you can calculate that at ful...

1-12-2005 | an old analogue multimeter is that you find yourself actually thinking before taking a measurement. Questions you ask yourself should includ...

1-02-2001 | In the previous instalment we measured capacitances and resistances. You may have wondered if this was all worth the effort, when accurate a...

1-12-2000 | Modern, good-quality multimeters have a hold function that enables a measurand to be read even after the test prods have been removed. The p...

1-05-1997 | High-frequency signals cannot be measured with standard voltmeters or multimeters. Such voltages, which are commonplace in receivers,...

1-04-1997 | Since a couple of years, multimeters with an RS232 interface are available at prices which are affordable to the hobbyist. Thanks to t...

1-12-1996 | The a.c. millivolt ranges of many inexpensive multimeters have a limited bandwidth, usually only about 1 kHz. The present circuit contai...