| | | | | | |
| | MODEL | DMM 8007 | DMM 8020 | DMM 8050 | |
| | VOLTAGE | | | TRUE RMS reading | |
| | DC V Ranges | 200mV, 2V, 20V, 200V. 1000V | 400mV. 4V. 40V. 400V. 1000V | 200mV, 2V, 20V, 200V. 1000V | |
| | DC V Accuracy | ± (0.5% rdg + 1 dgt) | ±(0.5% rdg + 1 dgt) | ±(0.05% rdg + 3 dgts) | |
| | AC V Ranges | 200mV. 2V. 20V. 200V. 750V | 400mV, 4V. 40V, 400V, 750V | 200mV. 2V. 20V. 200V. 750V | |
| | AC V Accuracy | ± (1.2% rdg + 3 dgts) | ± (1% rdg + 10 dgts) | |
| | | 750V: ± (2.0% rdg + 3 dgts) | 750V: ± (2.0% rdg + 20 dgts) | |
| | Resolution | 100ц V, 1mV. 10mV. 100mV. 1V | 10nV. WOliV, 1mV. 10mV. 100mV | |
| | Frequency response | 50Hz to 500Hz | |
| | Overload protection | 1000V DC or 750V AC RMS | |
| | Input impedance | 10M12 | 20M12 | 10M12 | |
| | CURRENT | | TRUE RMS reading | |
| | DC A Range | 20mA, 200mA, 20A | 40mA, 400mA, 20A | 200цА, 2mA, 20mA, 200mA, 20A | |
| | DC A Accuracy | + (1.0% rdg + | 1 dgt) | ± (0.5% rdg + 5 dgts) | |
| | | 20A:+ (3.0% rdg + 3 dgts) | 20A:± (2.0% rdg + 10 dgts) | |
| | AC A Range | 20mA, 200mA. 20A | 40mA, 400mA. 20A | 200liA, 2mA, 20mA, 200mA, 20A | |
| | AC A Accuracy | ± (1.5% rdg + 4 dgts) | ± (0.8% rdg + 10 dgts) | |
| | | 20A:± (3.5% rdg + 4 dgts) | 20A:± (2.5% rdg + 10 dgts) | |
| | Resolution | 10uA, 100uA, 10mA | 10nA. ЮОпА, 1uA, 10|iA. 1mA | |
| | Frequency response | 50Hz to 500Hz | 50Hz to 1 KHz | |
| | Overload | Fast blow ceramic fuses on all current ratings | |
| | RESISTANCE | | |
| | Ranges | 200П, 2K12, 20K12, 200K12, | 40012. 4K12. 40K12, | 20012. 2KŁ2. 20K12. | |
| | | 2M12. 20M12. 2000M12. | 400K12. 4M12. 40M12. | 200K12, 2M12. 20M12. | |
| | Resolution | 0.142. 112, 1012. 10012, | 0.112, IP, 1012, 10012. | 10mi2, 0.1Г2. 112. 1012. | |
| | | 1K12, 10K12. 1000КП. | 1K12. 10K12. | 10012, 1K12. | |
| | Accuracy | 20012: ±(1.0% rdg+ 4 dgts) | 40012: ± (1.0% rdg + 4 dgts) | 20012: + (0.25% rdg + 10 dgts) | |
| | | 2K12~2M12:± (0.8% rdg + 2 dgts) | 4K12-4M12: ± (0.75% rdg + 2 dgts) | 2K12-200K12: + (0.15% rdg * 3 dgts) | |
| | | 20M12: ± (2.0% rdg + 5 dgts) | 40M12: ± (2.0% rdg + 5 dgts) | 2M12:± (0.25% rdg+ 10 dgts) | |
| | | 2000M12: ± [(5% rdg + 10 dgts) +10d] | | 20M12: ± (1.0% rdg + 10 dgts) | |
| | Overload protection | 500V DC or RMS AC | |
| | CAPACITANCE | | |
| | Ranges | 2nF, 20nF. 200nF, 2iiF, 200nF. | 4nF, 40nF, 400nF, 4liF, 40iuF. | | |
| | Resolution | 1pF. 10pF. 100pF, 1nF, 100nF. | 1pF. 10pF, 100pF. 1nF. 10nF. | N/A | |
| | Accuracy | ± (5.0% rdg + 10 dgts) | ±(3.0% rdg + 10 dgts) | | |
| | INDUCTANCE | | |
| | Range | 2mH, 20mH. 200mH, 2H. 20H. | | | |
| | Resolution | 1цН, ЮцН. ЮОцН, 1mH. ЮтН. | N/A | |
| | Accuracy | • (5.0% rdg i 10 dots) | | | |
| | FREQUENCY | (Auto-ranging except DMM 8050) | |
| | Range | 2KHz~20MHz (20Hz to 20MHz) | 4KHz. 40KHz. 400KHZ. 4000KHZ | 2KHz. 20KHz. 200KHZ | |
| | Accuracy | ± (0.5% rdg + 3 dgts) >20Hz | ±(0.1% rdg+ 4 dgts) | ± (0.5% rdg + 3 dgts) | |
| | Overload protection | 500V DC or RMS AC | |
| | DIODE TEST | Tested at 1mA, 3.0VDC typical.: 500VDC Overload protection | |
| | TRANSISTOR TEST (hFE) | Ranges: 0-1000, Base Current: Юм ADC apporx. (Vce +3.0V DC) | N/A | |
| | LOGIC TEST | | |
| | Threshold | Logic Hi (2.8+0.8V), logic Lo (0.8+0.5V) | | |
| | Duty cycle | | >20% and <80% | | |
| | Plus Width | 25nS Minimum | |
| | Overload protection | 500VDC or AC RMS | |
| | DUTY CYCLE | | |
| | Range | | | 1% to 90% | |
| | Accuracy | N/A | ± (2.0% rdg + 10 dgts) | |
| | Overload protection | | | 500V DC or RMS AC | |
| | SIZE | 7.5"X3.4"X1.5" (19X8.6X3.8cm) | |
| | WEIGHT | 17oz(482g) | |
| | POWER | Single standard 9-Volt, battery, NEDA 1604, IEC 6F22. | |
| | ACCESSORIES | 9-Volt. battery. Test leads. Instruction Manual, Rubber Holster | |
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