3
Overview
This Operating Manual covers information on safety
and cautions. Please read the relevant information
carefully and observe all the Warnings and Notes strictly.
Warning
To avoid electric shock or personal injury, read the
“Safety Information” and “Rules for Safety Operation”
carefully before using the Meter.
Digital Bench-Type True RMS Multimeter Model UT803
(hereafter referred to as “the Meter”) has autorange
and manual range options with maximum reading 5999
and 3 5/6 digits which has a unique outlook design.
In addition to all the conventional features including
DC/AC voltage, current, resistance, diode, continuity
test, capacitance, temperature
0
C and
0
F, transistor,
max/min, there is a data hold, low battery display, sleep
mode, RS232C and USB standard serial port for easy
connection with computer to realize macro recording
and monitoring and capture of transient dynamic data,
displaying change of waveform during the measurement,
providing data and evidence to engineering technicians
for scientific research.
This is also a highly applied digital multimeter of good
performance with full overload protection and display
backlight function.
Model UT803: OPERATING MANUAL