Discontinued Products-Gwinstek
Discontinued Products

Some of our products have been phased out. We will continue to keep these old product documents updated.

If you are still interested in some of these discontinued products, please find the corresponding replacement models below. Thanks for your understanding.

  • GDM-8251A 120,000 Counts Display
  • VFD Two Colors Display
  • 0.012% DCV Accuracy
  • True RMS (AC, AC+DC)
  • 9 Major Measuring Functions and 10 Advanced Measurement Functions
  • 2W/4W Resistance Measurement
  • 50000 Counts Display
  • Multi-Function ACV,DCV,ACA,DCA,R,C,Hz,Continuity Beeper,Diode Test,Max/Min,REL,Auto Hold,dBm
  • Compare Function
  • Dual Display Indicate ACV and Hz,DCV(ACV) and dBm
  • Vast Measuring Function : AC/ DC Voltage, AC/DC Current, Resistance and Diode Test
  • Large 0.5" Red LED Display
  • High Resolution 10μV, 10nA and 10mΩ
  • All Range with Protection Circuit
  • 0.03% DCV Accuracy
  • Auto Zero Circuit
  • 20A High Current Range
  • 1000V High Voltage Range
  • AC or AC + DC True R.M.S.
  • Test Frequency:
  • 12Hz~200kHz (LCR-821)
  • 12Hz~100kHz (LCR-819/829)
  • 12Hz~10kHz (LCR-817/827)
  • 100Hz~2kHz (LCR-816/826)
  • 0.05%~0.1% Basic Accuracy
  • Auto Range
  • Auto Power Off
  • Max Hold
  • True RMS Measurement (GCM-303)
  • 600A/600V Max Input
  • Mini Size
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