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| 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£[ | |
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| AC Voltage (AC or AC + DC True RMS) | ||
| Range | 200mV, 2V, 20V, 200V, 1000V 5 ranges | |
| Accuracy | 200mV ~ 200V 4 range | 20Hz ~ 45Hz¡G+(1% rdg + 15 digits) |
| 45Hz ~ 2kHz¡G+(0.5% rdg + 15 digits) | ||
| 2kHz ~ 10kHz¡G+(1% rdg + 15 digits) | ||
| 10kHz ~ 20kHz¡G+(2% rdg + 30 digits) | ||
| 20kHz ~ 50kHz¡G+(5% rdg + 30 digits) | ||
| 1000V range | 45Hz ~ 1kHz¡G+(0.5% rdg + 15 digits) | |
| Input Impedance | 10M£[ | |
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| DC Current | ||
| Range | 200µA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges | |
| Accuracy | 200µA ~ 200mA 4 range¡G+(0.2% rdg + 2 digits) | |
| 2000mA ~ 20A 2 range¡G+(0.3% rdg + 2 digits) | ||
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| AC Current | ||
| Range | 200µA, 2mA, 20mA, 200mA, 2000mA, 20A 6 ranges | |
| Accuracy | 200µA ~ 200mA 4 range | 45Hz ~ 2kHz¡G+(0.5% rdg + 15 digits) |
| 2kHz ~ 10kHz¡G+(1% rdg + 15 digits) | ||
| 10kHz ~ 20kHz¡G+(2% rdg + 15 digits) | ||
| 2000mA ~ 20A 2 range | 45Hz ~ 2kHz¡G+(0.5% rdg + 15 digits) | |
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| Resistance | ||
| Range | 200£[, 2k£[, 20k£[, 200k£[, 2000k£[, 20M£[ 6 ranges | |
| Accuracy | 200£[range¡G+(0.1% rdg + 4 digits) | |
| 2k£[~ 2000k£[ 4 range¡G+(0.1% rdg + 2 digits) | ||
| 20M£[ range¡G+(0.25% rdg + 2 digits) | ||
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| 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. | |
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| Display | 0.5" LED display | |
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| Power Source | AC 100V/120V/220V/230V +10%, 50/60Hz | |
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| Accessories | Instruction manual × 1, Power cord × 1, Test lead GTL-107 × 1 | |
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| Dimensions & Weight | 230(W) × 95(H) × 280(D) mm, Approx. 2kg | |