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※ 50000 Counts Display
※ Multi-Function ACV,DCV,ACA,DCA,R,C,Hz,Continuity Beeper,Diode Test,Max/Min,REL,Hold,dBm
※ Dual Display Indicate ACV and Hz,or DCV(ACV) and dBm
※ Manual or Auto Ranging
※ 0.03% DCV Accuracy
※ ACV Measuring Frequency Up to 50kHz
※ AC True RMS or AC + DC True RMS |
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50000 Counts Dual Display Digital Multimeter
The GDM-8245 is an economical bench-top DMM equipped with a rich set of
features. The GDM-8245 has similar functions to those of GDM-8246, but
with slightly reduced DCV accuracy and no communication interface. The
large 7 segment LED dual display features up to 50,000 counts and the
ability to show two measurements at once: ACV plus frequency or dBm, DCV
plus dBm or ACV ripple. The GDM-8245 carries an extensive list of
measurement items - DC Voltage/Current, AC Voltage/Current with true
RMS, Resistance, Capacitance, Frequency, Continuity (with beeper), Diode
Test, and dBm. Additional measurement functions, such as Max/Min, Hold
and Relative value. With great range, good accuracy and ability to
accept up to 20A of current, the GDM-8245 is the perfect general purpose
DMM.
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| DC VOLTAGE |
| Range |
500mV, 5V, 50V, 500V, 1000V 5 ranges |
| Accuracy |
+(0.03% rdg + 4 digits) |
| Input Impedance |
10MΩ |
| AC VOLTAGE True RMS (AC or AC+DC True RMS) |
| Range |
500mV, 5V, 50V, 500V, 1000V 5 ranges |
| Accuracy |
500mV ~ 50V 3 ranges:
20Hz ~ 45Hz: +(1% rdg + 15 digits)
45Hz ~ 2kHz: +(0.5% rdg + 15 digits)
2kHz ~ 10kHz: +(1% rdg + 15 digits)
10kHz ~ 20kHz: +(2% rdg + 30 digits)
20kHz ~ 50kHz: +(5% rdg + 30 digits)
500V,1000V 2 ranges:
45Hz ~ 1kHz: +(0.5% rdg + 15 digits)
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| Input Impedance |
10MΩ |
| DC CURRENT |
| Range |
500μA, 5mA, 50mA, 500mA, 2A, 20A 6 ranges |
| Accuracy |
500μA ~ 500mA 4 ranges：+(0.02% rdg + 2 digits) |
| 2A ~ 20A 2 ranges：+(0.3% rdg + 2 digits) |
| AC CURRENT True RMS (AC or AC+DC True RMS) |
| Range |
500μA, 5mA, 50mA, 500mA, 2A, 20A 6 ranges |
| Accuracy |
500μA ~ 20A 6 ranges
20Hz ~ 45Hz: +(1% rdg + 15 digits)
45Hz ~ 2kHz: +(0.5% rdg + 15 digits)
500μA ~ 50mA 3 ranges
2kHz ~ 10kHz: +(1% rdg + 15 digits)
10kHz ~ 20kHz: +(2% rdg + 15 digits) |
| RESISTANCE |
| Range |
500Ω, 5kΩ, 50kΩ, 500kΩ, 5MΩ, 20MΩ 6 ranges |
| Accuracy |
500Ω range：+(0.1% rdg + 4 digits)
5kΩ~ 500kΩ 3 ranges：+(0.1% rdg + 2 digits)
5MΩ range：+(0.2% rdg + 2 digits)
20MΩ range：+(0.3% rdg + 2 digits) |
| DIODE TEST |
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Maximum forward voltage 1.5V, open voltage 2.8V |
| CAPACITANCE |
| Range |
5nF, 50nF, 500nF, 5μF, 50μF 5 ranges |
| Accuracy |
+(2% rdg + 4 digits) |
| FREQUENCY |
| Input Level (Sine Wave) |
mV range： 10Hz ~ 50kHz >120mV
50kHz ~ 150kHz >200mV
5V ~ 50V range： 10Hz ~ 200kHz >1.2V
500V range： 20Hz ~ 1kHz >12V |
| FUNCTIONS |
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Auto Range, Manual Range, Max, Min, dBm, Rel, Hold |
| CONTINUITY BEEP |
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< 5Ω |
| DISPLAY |
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Dual display 0.4", 0.5" 7 segment LED |
| POWER SOURCE |
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AC 100V/120V/230V +10%, 50/60Hz |
| DIMENSIONS & WEIGHT |
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251(W) × 91(H) × 291(D) mm
Approx 2.6kg |
User manual x1, Power cord x1, Test lead GTL-117 x1 GDM-8245 50,000 Counts Dual Display Digital Multimeter
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