WISCO International (Instek GDM-8246)

FEATURES

50000 Counts Display
Multi-Function ACV, DCV, ACA, DCA, R, C, Hz, Continuity Beeper, Diode Test, Max/Min, REL, Auto Hold, dBm, Compare
Dual Display Indicate ACV and Hz, DCV(ACV) and dBm or DCV and ACV Ripple
Manual or Auto Ranging
0.02% DCV Accuracy
ACV Measuring Frequency Up to 100kHz
20A Current Range With High Energy Fuse Protection
Auto-Recall the Setting Upon Power ON
AC True RMS or AC + DC True RMS
RS-232C Interface
Option : GPIB Interface

DC Voltage
Range	500mV, 5V, 50V, 500V, 1200V 5 ranges
Accuracy	+(0.02% rdg + 2 digits)
Input Impedance	10MΩ
AC Voltage True RMS (AC or AC+DC True RMS)
Range	500mV, 5V, 50V, 500V, 1000V 5 ranges
Accuracy	500mV ~ 1000V 5 range: 20Hz ~ 45Hz：+(1% rdg + 10 digits) 45Hz ~ 2kHz：+(0.3% rdg + 30 digits) 2kHz ~ 10kHz：+(0.4% rdg + 50 digits) 500mV ~ 500V 4 range: 10kHz ~ 20kHz：+(0.5% rdg + 50 digits) 500mV ~ 50V 3 range: 20kHz ~ 50kHz：+(2% rdg + 20 digits) 50kHz ~ 100kHz：+(5% rdg + 50 digits)
Input Impedance	10MΩ
DC Current
Range	500�A, 5mA, 50mA, 500mA, 2A, 20A 6 ranges
Accuracy	500�A ~ 500mA 4 range：+(0.05% rdg + 3 digits) 2A ~ 20A 2 range：+(0.2% rdg + 5 digits)
AC Current True RMS (AC or AC+DC True RMS)
Range	500�A, 5mA, 50mA, 500mA, 2000mA, 20A 6 ranges
Accuracy	500�A ~ 500mA 4 range: 45Hz ~ 2kHz：+(0.5% rdg + 15 digits) 2kHz ~ 10kHz：+(1% rdg + 15 digits) 10kHz ~ 20kHz：+(2% rdg + 15 digits) 2A ~ 20A 2 range: 45Hz ~ 2kHz：+(0.5% rdg + 15 digits)
Resistance
Range	500Ω, 5kΩ, 50kΩ, 500kΩ, 5MΩ, 20MΩ 6 ranges
Accuracy	500Ω range：+(0.1% rdg + 4 digits) 5kΩ~ 500kΩ 3 range：+(0.1% rdg + 2 digits) 5MΩ range：+(0.2% rdg + 2 digits) 20MΩ range：+(0.3% rdg + 2 digits)
Diode Test The one ranges can check the forward voltage of diode. Maximum forward voltage 1.5V. open voltage 2.5V.
Capacitance
Range	5nF, 50nF, 500nF, 5�F, 50�F 5 ranges
Accuracy	+(2% rdg + 4 digits)
Frequency
Input Level (Sine Wave)	mV range: 10Hz ~ 50kHz: >120mV ; 50k ~ 150kHz: >200mV
Input Level (Sine Wave)	5V~50V range：10Hz ~ 200kHz: >1V 500V range： 20Hz ~ 1kHz：>12V
Continuity Beeper
NMRR	< 5Ω
CMRR	> 60dB
Operating Mode	> 90dB
Other Functions	Auto Range / Manual Max, Min, dBm , REL, Hold, Compare, Set RECALL
Display	Dual Display 0.4", 0.5", 7 segment LED display
Power Source	AC 100v / 120v / 220v / 230v +10%, 50/60Hz
Accessories	Power cord � 1, Instruction manual � 1, Programming manual � 1, Test lead GTL-117 � 1
Dimensions & Weight	251(W) � 91(H) � 291(D) mm, Approx. 1.86kg