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SBS 600 - Auto Hold

SBS 600
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40
Auto Hold
Auto Hold function is displays and updates values based on changes in value.
Hold the key more than 2 seconds to enter “Auto HOLD” mode.
Hold the key more than 2 seconds to release “Auto HOLD” mode.
Auto Hold displayed values change when the Measurement Value deviates by more
than ±5% change from 1st Measurement Value displayed in auto hold mode.
Auto Hold function is very useful to check measurement value shifts and levels during
measurements.
(decibel)
Voltage can be displayed as m, relative to a value of 1.
To
change the Measurement Value to m, select m in Voltage measurement mode
of(
VDC, VAC, or VAC+DC).
m m
easurement is differentiated with a Reference Impedance. Therefore, you must set
the reference impedance value depending on the application.
Impedance value can be set up between 1Ω ~ 1000Ω range in User mode.
Default value is 60
m unit means Wattage to deliver to Reference Resistance based on 1
unit.
Voltage measurement value can be converted using the following formula.
m =
10log
Pres
s “F3” key to activate the m function while measuring Voltages and press “F3
key a
gain to release the m function.
m value is displayed in the sub display area: lower right area of screen.
Wh
en m function is activated it will display the value where duty is normally
displayed.
The V calculates the voltage with respect to 1V, as in the formula shown below.
V = 20log(measured voltage)
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