Hioki 3805-50, Instruction Manual, Page: 91 / 156

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1.1 Product Overview/ Features
The 3805-50 is a multifunction, high-performance digital multimeter that
can be used for voltage (DC/AC), current (DC/AC), resistance, continuity,
diodes, electrostatic capacity, and temperature measurement. Further-
more, this instrument can be controlled by computer and transfer mea-
surement data to the computer when the optional 3856-02 is used.
Overview
Chapter 1
1.1 Product Overview/ Features
High-performance Handheld DMM
The 3805-50 can display a maximum count of 9999. It can even
measure distorted waveforms with high-precision using true RMS
measurement. The basic accuracy for DC voltage measurement is
±0.09% rdg. ±2 dgt.
Safe Design Compliant with CE Marking Standards
The 3805-50 is compliant with international safety standards
(IEC61010-1 measurement categories CAT II (1000 V) and CAT III
(600 V)) and EMC related standards.
Comprehensive Additional Functions
The 3805-50 is also equipped with a wealth of additional functions
ranging from simple support for measurement to easy analysis.
❖
See Chapter 3 Additional Functions (page 37)
Refresh Hold
Function
The measured value is locked automatically and
then stored, even if you let go of the test leads.
Recording
Function
Switches the display to maximum measured value,
minimum value, average value, or current value.
Harmonics
Percentage Display
Function
Displays the harmonics percentage of a distorted
waveform
4-20 mA (0-20 mA)
Percentage Display
Function
Displays 4-20 mA (0-20 mA) instrumentation sig-
nal converted into a percentage of 0-100%.
Temperature Scan
Display Function
Successively displays thermometry for the temper-
ature of measuring channels T1 and T2 and for
temperature variation
Δ
T.
Relative Display
Function
Displays the deviation from the reference value.
Back Light
Function
Brightens the display in dark conditions (EL type).
Communications
Function
Permits connection to a computer for data analy-
sis. (Requires RS-232C/USB and the optional
3856-02.)