- GDM-8255A: 199999 Counts Display
- GDM-8251A: 120000 Counts Display
- VFD Dual Color Display
- Auto/Manual Ranging
- 2/4 Wire Resistance Measurement
- Temperature Measurement
- True RMS (AC, AC+DC)
- Selectable Measurement Rate
- Frequency Measurement
- Max./Min., REL, dBm, Compare, Math, Store, Recall, dB
- 16-Channel Scanner Card (GDMSC1)
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Instek
GDM-8255A Shown
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GW Instek GDM-8255A/8251A portable precision multimeters engage with 5 1/2
digits, dual-display, 0.012% high DC voltage accuracy and various
advanced measuring function to make electrical relative signal
measurement faster and easier. In addition, the standard RS-232 and USB
device make the GDM-8255A/8251A an ideal tool and inexpensive solution
for field service, development/maintenance, education and ATE system
applications. The GDM-8255A/ 8251A provides 9 major measuring
functions such as DCV/ACV, DCI/ACI, 2w/4w Resistance, Diode, Frequency,
Continuity test and Temperature. The 0.012% DC voltage accuracy provides
user the best measuring precision at the DC voltage applications. In
addition, there are several advanced measuring functions such as Max,
Min, dB, dBm, REL/REL#, Hold, Compare and Math functions to enhance the
serviceability of measuring results.
Both multimeters offer varieties of dual display combinations with
main measurement function which allows the GDM-8255A/8251A to measure
two properties of input signal. The dual display function can save
customers measuring time when dealing with applications require multiple
parameters simultaneously.
The Instek GDM-8251A and the GDM-8255A both provide the standard
multiple interfaces for PC connection: RS232C and USB device port.
Unlike the common RS232 transfer speed, the GDM-8255A/8251A even raises
the baud rate up to 115200, which is 12 times faster. |
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