DUAL DISPLAY DIGITAL MULTIMETER
USER MANUAL
4
The wire which is coloured Blue must be connected to the
terminal which is marked with the letter N or coloured Blue
or Black.
The wire which is coloured Brown must be connected to the
terminal marked with the letter L or P or coloured Brown or
Red.
If in doubt, consult the instructions provided with the
equipment or contact the supplier.
This cable/appliance should be protected by a suitably rated
and approved HBC mains fuse : refer to the rating
information on the equipment and/or user instructions for
details. As a guide, cable of 0.75mm²should be protected
by a 3A or 5A fuse. Larger conductors would normally
require 13A types, depending on the connection method
used.
Any moulded mains connector that requires removal
/replacement must be destroyed by removal of any fuse &
fuse carrier and disposed of immediately, as a plug with
bared wires is hazardous if a engaged in live socket. Any
re-wiring must be carried out in accordance with the
information detailed on this label.
DUAL DISPLAY DIGITAL MULTIMETER
USER MANUAL
5
2. INTRODUCTION
This is a portable, bench-type dual display digital multimeter with a
good-performance 50000 counts designed for general purpose application.
The dual display allows you to display two functions of the input signal
being measured.
Features
z50000 counts DMM
zMulti-function ACV, DCV,ACA, DCA, R, C , Hz, Continuity Beeper,
Diode Test, MAX/MIN, REL, dBm, HOLD,Autohold, Compare.
zDual display Indicate ACV and Hz, DCV (ACV) and dBm or DCV
and ACV ripple.
zManual or Autoranging
z0.02% DCV accuracy
z20Ahigh current range
z1200V high voltage range
zAC True RMS or AC+DC True RMS.
zACV frequency response 100kHz.
zThe reference impedance selectable in the dBm modifier.
zAuto-recall the setting upon power on.
zInterface RS232 (Standard) and GPIB (option).
