Function and Applications

High accurate and stable digital bench type multimeter with a 24
bit A/D converter, controlled by a single-chip computer. It can
operate 10 measurement functions, not only DC, AC, rms, but DC and
AC mixture signals RMS can measured for 1000 V or 10 A. The
resolution of DCV is 1 µV and the frequency band of voltage or
current is about 20 kHz. The multimeter is also a frequency
counter, which can test pulse frequency over 2 MHz or linear
frequency more than 200 kHz, including the frequency current.

The measurement of 50 MΩ, resistor 5000 µF capacitor,
maximum/minimum, averrage, relative value, power dB, diode
continuity and memory function up to 30 full screen for saving data
are useful for engineers. This bench type multimeter is controlled
and calibrated by software, so that it’s stability for long time is
guaranteed. With the optical USB-interface and computer software
the unit can display, draw record all test processes on a computer,
the graphic software has an exclusive dynamic scale, which can
describe very small changes of electric parameters. In connection
with a computer the bench type multimeter becomes a very useful
measurement recorder and the protection functions against some
error operations get it’s safety characteristic guaranteed.

Equipen and Technical Data


4 ¾-digit, 15 mm LED-display with additional secondary display
and function symbols (max. 53000 counts)

True RMS

Autoranging / manual range selection; relative function and
dBm-measurement

Diode/continuity and logic-test

Misconnection alarm

Safety: EN 61010-1; CAT II 1000 V

Accessories: case, power cord, USB-interface cable, software
for windows 98/2000/XP/VISTA/7, test leads, test-clips and
operation manual