8
1.2 Features
High-performance Handheld DMM
The 3802-50 can display a maximum count of 51,000. It
can even measure distorted waveforms with high-preci-
sion using true RMS measurement. The basic accuracy
for DC voltage measurement is
± 0.03% rdg. ± 10 dgt.
Safe Design Compliant with CE Marking Stan-
dards
The 3802-50 is compliant with international safety stan-
dards (IEC61010-1 measurement categories CAT III
(1000 V) and CAT IV (600 V)) and EMC related stan-
dards.
Comprehensive Additional Functions
The 3802-50 is also equipped with a wealth of additional
functions ranging from simple support for measurement
to easy analysis.
❖ See Chapter 3 Additional Functions (page 33)
1.2 Features
Refresh Hold
Function
The measured value is locked automati-
cally and then stored, even if you let go
of the test leads.
Trigger Hold
Function
The measured value is stored each
time that a key is pressed.
Peak Hold Function
Captures transient voltage or current
spikes caused by surges, etc.
Recording Function
Switches the display to maximum
measured value, minimum value,
average value, or current value.
Relative Display
Function
Displays the deviation from the refer-
ence value.
Back Light Function
Brightens the display in dark condi-
tions (LED type).
Communications
Function
Permits connection to a computer for
data analysis. (Requires RS-232C/
USB and the optional 3856-01/02.)
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