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#MEASURE FREQUENCY OF VALUES IN STATPLUS HOW TO#

The procedure is very similar to the One Kolmogorov-Smirnov Test (see also Kolmogorov-Smirnov Test for Normality). Only dedicated digital multimeters with specific features (like dedicated Auto Hz button or separate Com terminal) can be used to measure frequency in different ranges even up to 100kHz or more.The two-sample Kolmogorov-Smirnov test is used to test whether two samples come from the same distribution. Good to Know: Frequency can’t be measured using an Analog Multimeter. Therefore, it is best to physically connect the probes to the wire. The meter picks up the signal, amplify and measure It and display the reading. it may occur due to the unshielded lines that act as antennas to radiate the EMI (Electromagnetic interference). Sometimes, the multimeter may pick up the frequency reading without probes touching the line.

#MEASURE FREQUENCY OF VALUES IN STATPLUS HOW TO#

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The signal can be filtered from noise by using a low pass filter. If the input signal has frequency distortion, it can affect the reading of the multimeter and cause uncertainty in the reading. Therefore, it is necessary to know the range of the meter and the approximate frequency of the input signal. The meters may not keep up with the actual frequency and display lower readings or show “OL” overload. The same thing will happen to a higher frequency above the range. If the input frequency falls below the range, the multimeter may display a reading close to the actual reading but not accurate enough. The datasheet of a multimeter shows the lowest and highest frequency the meter can accurately measure. We can reduce some of them to get an accurate reading. There are many problems that can affect the frequency reading of a multimeter. Problems Incurred during Frequency Measurement

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Auto-range feature selects proper range based on the reading.

If possible reduce the range to get an accurate reading.

Press the “Hz” button to switch to frequency measurement.Swapping the leads does not affect the reading. Connect the black lead first and then the red lead to the point of measurement.Then insert the red probe into the port having “V Ω” or “Hz” written upon it.Select the maximum voltage range, if the multimeter does not have an auto-range feature.For such meters, follow the following procedure. Some multimeters have a separate button for “Hz”. How to Check a Capacitor with Digital (Multimeter) and Analog (AVO Meter).How to Measure Resistance using Digital & Analog Multimeter?.Turn off the meter or turn the dial to “voltage measurement” to avoid any potential damage in case of quick reuse.Remove the black and red lead from the meters ports.When finished, remove the red lead first and then the black lead.Most multimeters have “auto range” button to select the proper range based on the reading. If your multimeter has different ranges, reduce the range to get an accurate reading.

Then insert the red probe into the port having “Hz” written on it.Insert the black probe first into the “COM” port.Some multimeters have a dedicated spot for frequency measurement on the dial that has “Hz” written on it.“Hz” appears on the display to confirm the meter has switched to frequency measurement. Pressing the “shift” button access the secondary option and starts measuring frequency. Turn the dial to “Hz”, it shares a spot on the dial with any other function such as “VAC or V~”.Turn the meter ON by switching the ON/OFF button.If your multimeter has a dedicated spot on the dial, then follow this method.

There are two methods for measuring frequency on a multimeter. It may also share a spot on the dial with “VAC” or “V~”. How to Measure Voltage using Digital and Analog Multimeter?Īny digital multimeter that can measure frequency has “Hz” written anywhere on the dial and upon the ports where probes are inserted.How to Measure Current using Digital and Analog Multimeter?.