Datasheet

6
Model UT81A/B: OPERATING MANUAL
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 Safe Operation”
carefully before using the Meter.
Scope Digital Multimeter UT81A/B (hereafter referred
to as “the Meter”) is a 3999 counts and 3 3/4 digits
adopting digital control techique with both waveform
and multimeter all in one.
Scope mode is a complete intelligent measurement
system including signal input, sampling, data process,
auto search and waveform save and recall. It has
Chapter 1
Before You Start
bandwidth UT81A:2MHz,UT81B:8MHz, real-time sample
rate 40MS/s with peak rate sampling process can catch
up pulse industrial signal. It can measure AC/DC engine,
transducer, circuit, control, UPS and industrial
equipments. It is an ideal tools in professional repairing
industries.
Digital Multimeter mode can measure AC voltage and
current, DC voltage and current, Resistance,
Capacitance, Frequency, Duty Cycle, Diodes and
Continuity.