Instek Bench-Type Digital Multimeters

Model	GDM-8034	GDM-8135	GDM-8145	GDM-8245	GDM-8246	GDM-8251A	GDM-8255A
Special Measurement Functions	C, Diode Test Continuity Beeper	Diode Test Continuity Beeper	Diode Test, AC or AC + DC True RMS	C, Hz, Diode Test Continuity Beeper, Max. Min dBm, Relative Hold, AC + DC True RMS	C, Hz, Diode Test Continuity Beeper REL dBm, Max. Min, Hold Compare, AC + DC True RMS	Hz, Continuity beeper, Diode test, REL, Max, Min, dBm, dB, REL, Hold, Compare, Store, Recall	Hz, Continuity beeper, Diode test, REL, Max, Min, dBm, dB, REL, Hold, Compare, Store, Recall
Display	3 1/2 LCD	3 1/2 LED	4 1/2 LED	50000 Counts Dual LED Display	50000 Counts Dual LED Display	120000 Counts, 5 1/2 Digit, VFD Dual Color	199999 Counts, 5 1/2 Digit, VFD Dual Color
DCV Basic Accuracy	0.5%	0.1%	0.03%	0.03%	0.02%	0.012%	0.012%
Auto-Ranging				▪	▪	▪	▪
Ohms Measurement	2 Wire	2 Wire	2 Wire	2 Wire	2 Wire	4 Wire	4 Wire
Max. Current Range	20A	20A	20A	20A	20A	10A	10A
Interface	-	-	-	-	RS-232 GPIB	Remote I/O, USB, RS-232C, GPIB Option	Remote I/O, USB, RS-232C, GPIB Option
Buy / Price	$166.50	$234.00	$301.50	$337.50	$436.50	$549.00	$639.00
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Glossary of Common DMM Terms >>