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1. GENERAL INTRODUCTION
DM-1170A is an intelligent and multi-functional device for various measurements. It features high quality, high
accuracy, high reliability, high frequency measurement and low cost. The meter is in compliance with IEC 6010
CAT II 1000V and CAT III 600V high voltage standards. Other features of this instrument are listed below.
Multi-display: primary 80000 counts, secondary 80000 counts, bar graph 21 segments
50 measuring functions, including basic DCV, ACV, DCA, ACA,
Ω
, CAP, Hz, TEMP, Diode and
Continuity, etc.
Square waveform output with16 sets of frequency, up to 5kHz, 1%~99% duty cycle
Simultaneous measurements of (AC+DC), (AC+Hz), (DC+dBm), (dBm+Hz), (Hz+Duty), (
℃
+
℉
)
Auto data update and refresh, auto data hold, auto peak hold
36 hours dynamic records: MAG, MIN, AVG, MAX-MIN, (REL
▲
), (REL%)
Measurement with upper/lower limit setting
Timing measurement function
AC measuring adopts highly accurate true RMS measurement, with measurement frequency bandwidth
and AC+DC measuring, capable of accurate true RMS measuring of any waveforms in AC range
RS232 interface for PC remote control
For International Electrical symbols and related symbols used in the meter and operation manual, please refer
to illustrations as below.
AC GND
DC Fuse
AC or DC
Square waveform
Low battery
Capacitor
Diode Beeper
Double insulation
CAUTION! WARNING!
RS232
Communication interface
Danger! High Voltage
European standards for
electromagnetic compatibility
IEC61010CAT
International Electrotechnical
Commission over voltage level
For product improvement, the specifications are subject to change without prior notice.
We hereby will not be responsible for the accident and damage caused by improper operation.
The function stated for this Operation Manual cannot be the reason of special usage.
