Products

Bench-Top Digital Multimeter- GDM-8145

4 1/2 (19999 Counts) LED Single Display.
In terms of cost/performance ratio, the GDM-8145 yields one of the best choices among the DMMs in today's market. It is equipped with 4 1/2 digits, and a 0.5" LED display in a distinctive red color. Measurement items include DC Voltage/Current, AC Voltage/Current with true RMS, Resistance and Diode Test. The true RMS AC and AC+DC response give accurate measurements for equivalent DC energy regardless of the waveform shape. Small voltage offsets are canceled by the auto-zero circuit, and protection mechanisms are available for the entire measurement range. All these features provide user with a robust measurement experience.

 

Features

  • Vast Measuring Function : AC/ DC Voltage, AC/DC Current, Resistance and Diode Test
  • Large 0.5" Red LED Display
  • High Resolution 10μV, 10nA and 10mΩ
  • All Range with Protection Circuit
  • 0.03% DCV Accuracy
  • Auto Zero Circuit
  • 20A High Current Range
  • 1000V High Voltage Range
  • AC or AC + DC True R.M.S.
DC VOLTAGE
Range 200mV, 2V, 20V, 200V, 1000V 5 ranges
Accuracy ±(0.03% rdg + 4 digits)
Input Impedance 10MΩ
AC VOLTAGE (AC or AC + DC True RMS)
Range 200mV, 2V, 20V, 200V, 1000V 5 ranges
Accuracy 200mV ~ 200V 4 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)
1000V range
45Hz ~ 1kHz:±(0.5% rdg + 15 digits)
Input Impedance 10MΩ
DC CURRENT
Range 200μA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
Accuracy 200μA ~ 200mA 4 ranges±(0.2% rdg + 2 digits)
2000mA ~ 20A 2 ranges±(0.3% rdg + 2 digits)
AC CURRENT
Range 200μA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges
Accurancy 200μA ~ 200mA 4 ranges
45Hz ~ 2kHz:±(0.5% rdg + 15 digits)
2kHz ~ 10kHz:±(1% rdg + 15 digits)
10kHz ~ 20kHz:±(2% rdg + 15 digits)
2000mA ~ 20A 2 ranges: 45Hz ~ 2kHz:±(0.5% rdg + 15 digits)
RESISTANCE
Range 200Ω, 2kΩ, 20kΩ, 200kΩ, 2000kΩ, 20MΩ 6 ranges
Accuracy 200Ω range±(0.1% rdg + 4 digits)
2kΩ~ 2000kΩ 4 ranges±(0.1% rdg + 2 digits)
20MΩ range±(0.25% rdg + 2 digits)
DIODE TEST
Test Current Max. 1mA
Open Voltage Max. 13V
DISPLAY
  0.5" LCD display
POWER SOURCE
  AC 100V/120V/220V/230V +10%, 50/60Hz
DIMENSIONS & WEIGHT
  230(W) × 95(H) × 280(D) mm
Approx. 2kg
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Features Vast Measuring Function : AC/ DC Voltage, AC/DC Current, Resistance and Diode Test Large 0.5" Red LED Display High Resolution 10μV, 10nA and 10mΩ All Range with Protection Circuit 0.03% DCV Accuracy Auto Zero Circuit 20A High Current Range 1000V High Voltage Range AC or AC + DC True R.M.S. ..
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