(4 1/2 Digits)

MODEL : GDM-8145

Digital Multimeter

 
SPECIFICATIONS
DC Voltage
 Range 200mV, 2V, 20V, 200V, 1200V 5 ranges
 Accuracy +(0.03% rdg + 4 digits)
 Input Impedance 10M[

AC Voltage (AC or AC + DC True RMS)
 Range 200mV, 2V, 20V, 200V, 1000V 5 ranges
 Accuracy 200mV ~ 200V 4 range 20Hz ~ 45HzG+(1% rdg + 15 digits)
     45Hz ~ 2kHzG+(0.5% rdg + 15 digits)
     2kHz ~ 10kHzG+(1% rdg + 15 digits)
     10kHz ~ 20kHzG+(2% rdg + 30 digits)
     20kHz ~ 50kHzG+(5% rdg + 30 digits)
  1000V range 45Hz ~ 1kHzG+(0.5% rdg + 15 digits)
 Input Impedance 10M[

DC Current
 Range 200µA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
 Accuracy 200µA ~ 200mA 4 rangeG+(0.2% rdg + 2 digits)
2000mA ~ 20A 2 rangeG+(0.3% rdg + 2 digits)

AC Current
 Range 200µA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
 Accuracy 200µA ~ 200mA 4 range 45Hz ~ 2kHzG+(0.5% rdg + 15 digits)
    2kHz ~ 10kHzG+(1% rdg + 15 digits)
    10kHz ~ 20kHzG+(2% rdg + 15 digits)
  2000mA ~ 20A 2 range 45Hz ~ 2kHzG+(0.5% rdg + 15 digits)

Resistance
 Range 200[, 2k[, 20k[, 200k[, 2000k[, 20M[ 6 ranges
 Accuracy 200[rangeG+(0.1% rdg + 4 digits)
2k[~ 2000k[ 4 rangeG+(0.1% rdg + 2 digits)
20M[ rangeG+(0.25% rdg + 2 digits)

Diode Test The three ranges have enough voltage to turn on silicon junctions to check the forward resistance, but the 2k[ range is preferred and is marked with a larger diode symbol on the front panel of the instrument.

Display 0.5" LED display

Power Source AC 100V/120V/220V/230V +10%, 50/60Hz

Accessories Instruction manual × 1,
Power cord × 1,
Test lead GTL-107 × 1

Dimensions & Weight 230(W) × 95(H) × 280(D) mm, Approx. 2kg