GW INSTEK GDM-8245

Category: Digital Meters

Features:

※ 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

Description:

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.

Specification:

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)
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
  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  
  Auto Range, Manual Range, Max, Min, dBm, Rel, Hold
CONTINUITY BEEP  
  < 5Ω
DISPLAY  
  Dual display 0.4", 0.5" 7 segment LED
POWER SOURCE  
  AC 100V/120V/230V +10%, 50/60Hz
DIMENSIONS & WEIGHT  
  251(W) × 91(H) × 291(D) mm
Approx 2.6kg

Accessories:

User manual x1, Power cord x1, Test lead GTL-117 x1

Ordering Information:

GDM-8245 50,000 Counts Dual Display Digital Multimeter

Download:

Manual
 
 
Description
 
 
 
     299 K     GDM-8245 User Manual (pdf)    en    VI   2009/9/11

 

 

Location

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