GDM-8246 50,000 Counts Dual Display Digital Multimeter	$436.50
	* 50,000 counts DMM * Multi-function ACV, DCV, ACA, DCA, R, C, Hz,  Continuity Beeper, Diode Test, Max/Min, REL, Hold, dBm, Compare * Dual Display Indicate ACV and Hz or DCV(ACV) and dBm * Manual or Autoranging * 0.02% DCV Accuracy * ACV Measuring Frequency up to 100kHz * 20A High Current Range With High Energy Fuse Protection * Auto-Recall the setting Upon Power ON * AC True RMS or AC + DC True RMS * RS-232 Interface * Option: GPIB Interface
DC Voltage 500mV, 5V, 50V, 500V, 1200V ±(0.02% + 2 digits) AC Voltage True RMS (AC or AC + DC True RMS) 500mV ~ 1000V 20Hz ~ 45Hz: ±(1% + 10 digits) 45Hz ~ 2kHz: ±(0.3% + 30 digits) 2kHz ~ 10kHz: ±(0.4% + 50 digits) 500mV ~ 500V 10kHz ~ 20kHz: ±(0.5% + 50 digits) 500mV ~ 50V 20kHz ~ 50kHz: ±(2% + 20 digits) 50kHz ~ 100kHz: ±(5% + 50 digits) Input Impedance 10 MΩ DC Current 500µA, 5mA, 50mA, 500mA: ±(0.05% + 3 digits) 2A, 20A: ±(0.2% + 5 digits) AC Current True RMS (AC or AC + DC True RMS) 500µA, 5mA, 50mA, 500mA 45Hz ~ 2kHz: ±(0.5% + 15 digits) 2kHz ~ 10kHz: ±(1% + 15 digits) 10kHz ~ 20kHz: ±(2% + 15 digits) 2A, 20A 45Hz ~ 2kHz: ±(0.5% + 15 digits) Resistance 500Ω: ±(0.1% + 4 digits) 5kΩ, 50kΩ, 500kΩ: ±(0.1% + 2 digits) 5MΩ: ±(0.2% + 2 digits) 20MΩ: ±(0.3% + 2 digits) Diode Test The one ranges can check the forward voltage of diode. Maximum forward voltage 1.5V. Open voltage 2.5V. Capacitance 5nF, 50nF, 500nF, 5µF, 50µF: ±(2% + 4 digits) Frequency  Input Level (Sine Wave) mV range 10Hz ~ 50kHz: >120mV 50k ~ 150kHz: >200mV 5V~50V range 10Hz ~ 200kHz: >1V 500V range 20Hz ~ 1kHz: >12V Continuity Beeper <5Ω NMRR > 60dB CMRR > 90dB Operating Mode Auto Range / Manual Display Dual Display 0.4", 0.5", 7 segment LED display Power Source AC 100V / 120V / 220V / 230V ±10%, 50/60Hz Accessories Instruction manual, Power cord, Programming manual, Test lead GTL-117 Size 9.9" X 3.6" X 11.5" Weight 4.1 lbs.

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