Tecpel-Propel Quality Measurements.
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HEAVY DUTY DIGITAL MULTIMETERS
SPECIFICATIONS (23+5℃ , 75% R.H.)
| MODEL | DMM 8007 | DMM 8020 | DMM 8050 |
| VOLTAGE | |||
| DC V Ranges | 200mV,2V,20V,200V,1000V | 400mV,4V,40V,400V,1000V | 200mV,2V,200V,1000V |
| DC V Accuracy | + (0.5% rdg + 1 dgt) | + (0.5% rdg + 1dgt) | + (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) , 750V: + (2.0% rdg + 3 dgts) |
+(1.2% rdg + 10 dgts) 750V: + (2.0% rdg + 20 dgts) | |
| Resolution | 10μV,1mV,10mV,100mV,1V |
10μV,10μV,1mV,10mV,100mV | |
| Frequency response | 50Hz to 500Hz |
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| Overload protection | 1000V DC or 750V AC RMS |
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| Input impedance | 10MΩ | 20MΩ | 10MΩ |
| CURRENT | TRUE RMS reading | ||
| DC A Ranges | 20mA,200mA,20A | 40mA,400mA,20A | 200μA,2mA,20mA,200mA,20A |
| DC A Accuracy | +(1.0% rdg + 1 dgts) , 20A: + (3.0% rdg + 3 dgts) |
+(0.5% rdg + 5 dgts) 20A: + (2.0% rdg + 10 dgts) | |
| AC A Ranges | 20mA,200mA,20A | 40mA,400mA,20A | 200μA,2mA,20mA,200mA,20A |
| AC A Accuracy | +(1.5% rdg + 4 dgts) , 20A: + (3.5% rdg + 4 dgts) |
+(0.8% rdg + 10 dgts) 20A: + (2.5% rdg + 10 dgts) | |
| Resolution | 10μA,100μA,10mA |
10nA,100nA,1μA,10μA,1mA | |
| Frequency response | 50Hz to 500Hz |
50Hz to 1kHz | |
| Overload | Fast blow ceramic fuses on all current ratings |
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| RESISTANCE | |||
| Range | |||
| 200Ω,2kΩ,20kΩ,200kΩ, | 400Ω,4kΩ,40kΩ,400kΩ, | 200Ω,2kΩ,20kΩ,200kΩ | |
| 2MΩ,20MΩ,2000MΩ | 4MΩ,40MΩ | 2MΩ,20MΩ | |
| Resolution | |||
| 0.1Ω,1Ω,10Ω,100Ω, | 0.1Ω,1Ω,10Ω,100Ω, | 10mΩ,0.1Ω,1Ω,10Ω, | |
| 1kΩ,10kΩ,1000kΩ | 1kΩ,10kΩ | 100Ω,1kΩ | |
| Accuracy | 200Ω: +(1.0%
rdg + 4 dgts) 2kΩ ~ 2MΩ: +(0.8% rdg + 2 dgts) 20MΩ: + (2.0% rdg + 5dgts) 2000MΩ: +[(5% rdg + 10dgts)+10d] |
400Ω: +
(1.0% rdg + 4 dgts) 4kΩ ~ 4MΩ: +(0.75% rdg + 2 dgts) 40MΩ: +(2.0% rdg + 5 dgts) |
200Ω: +(0.25%
rdg + 10 dgts) 2kΩ ~ 200kΩ: +(0.15% rdg + 3 dgts) 2MΩ: +(0.25% rdg + 10 dgts) 20MΩ: +(1.0% rdg + 10 dgts) |
| Overload protection | 500V DC or RMS AC |
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| CAPACITANCE | |||
| Ranges | 2nF,20nF,200nF,2μF,200μF | 4nF,40nF,400nF,4μF,40μF | N/A |
| Resolution | 1pF,10pF,100pF,1nF,100nF | 4pF,10pF,100pF,1nF,10nF | |
| Accuracy | + (5.0% rdg + 10 dgts) | + (3.0% rdg + 10 dgts) | |
| INDUCTANCE | |||
| Range | 2mH,20mH,200mH,2H,20H | N/A |
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| Resolution | 1μH,10μH,100μH,1mH,10mH | ||
| Accuracy | + (5.0% rdg + 10 dgts) | ||
| FREQUENCY | (Auto-ranging except DMM 8050) |
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| Range | 2kHz ~ 20MHz(20Hz ~ 20Hz) | 4kHz,40kHz,400Hz,4000kHz | 2kHz, 20kHz,200kHz |
| Resolution | + (0.5% rdg + 3 dgts) >20Hz | + (0.1% rdg + 4 dgts) | + (0.5% rdg + 3 dgts) |
| Overload protection | 500V DC or RMS AC |
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| DIODE TEST | Tested at 1mA, 3.0VDC typical.:500VDC Overload protection |
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| TRANSISTOR TEST (hFE) | Ranges:0 ~1000,Base Current:10μ ADC approx.(Vce + 3.0VDC) | N/A |
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| LOGIC TEST | |||
| Threshold | Logic Hi (2.8+0.8V), logic Lo (0.8+0.5V) |
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| Duty cycle | >20% and <80% |
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| Plus Width | 25nS Minimum |
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| Overload protection | 500VDC or AC RMS |
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| DUTY CYCLE | |||
| Range | N/A |
1% to 90% | |
| Accuracy | +(2.0% rdg + 10 dgts) | ||
| Overload protection | 500V DC or RMS AC | ||
| SIZE | 7.5"x3.4"x1.5" (19x8.6x3.8cm) |
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| WEIGHT | 17oz (482g) |
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| POWER | Single standard 9-Volt. battery, NEDA 1604, IEC 6F22 |
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| ACCESSORIES | 9-Volt. battery. Test leads, Instruction Manual, Rubber Hoster |
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