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==Specifications== | ==Specifications== | ||
DIGITAL MULTIMETER | |||
DIRECT CURRENT VOLTS | |||
Range: 0.1v to 1000v | |||
Input Resistance: 10MΩ | |||
Accuracy, 0.1v & 1v: ±0.1%, ±3 counts; 10v & 100v: ±0.15%, ±1 count; 1000v: ±0.2%, ±1 count | |||
TRUE RMS VOLTS | |||
0.1v: ±2.5% (DC); ±1.5% (40 Hz – 4KHz); ±3.5% (4KHz – 40KHz) | |||
1, 10, 100v: ±2% (DC); ±1% (40Hz – 40KHz) | |||
1000v: ±2% (DC); ±1% (40 Hz – 4KHz); ±2% (4KHz – 40KHz) | |||
DC & RMS CURRENT | |||
0.1mA = 1000Ωs; 1mA = 100Ω; 10mA = 10.2Ω; 100mA = 1.2Ω; 1000mA = 0.3Ω | |||
DC CURRENT | |||
0.1mA: ±0.5%, ±3 counts; 1mA – 1000mA: ±0.25%, ±3 counts | |||
TRUE RMS CURRENT | |||
0.1mA: ±2.5%, ±5 counts (DC); ±1.5%, ±5 counts (40Hz – 4KHz); ±4.5%,±5 counts (4KHz - 40KHz) | |||
1mA – 1000mA: ±2.5%, ±5 counts (DC); ±1.5%, ±5 counts (40Hz – 4KHz); ±3.5%,±5 counts (4KHz - 40KHz) | |||
RESISTANCE | |||
1KΩ: ±0.5%, ±3 counts; 10KΩ – 1MΩ: ±0.5%, ±1 count; 10MΩ: ±1%, ±1 count | |||
OSCILLOSCOPE | |||
VERTICAL: | |||
5mv – 100V/DIV, ±3%, DC – 400KHz (5mV – 10mV/DIV); DC – 1MHz (20mV – 100v/DIV | |||
5µA – 100mA/DIV, ±3%, DC – 200KHz (5µA – 10µA/DIV); DC – 400KHz (20µA – 200mA/DIV) | |||
Input resistance: 10MΩ, 150pF (5mV – 1V/DIV); 100pf (2V – 100V/DIV) | |||
Risetime: 875ns (5mV – 10mV/DIV); 350ns (20mV – 100v/DIV) | |||
HORIZONTAL: | |||
SWEEP: 500ms – 2µs/DIV, ±5% (magnified or unmagnified) | |||
BATTERIES: | |||
2 X “D” NiCd cells | |||
Typical operating time as maximum intensity after full charge cycle: 3.5 hours | |||
Charge time: 16 hours | |||
MAINS OPERATION: | |||
90 – 136vac, 48 – 62 Hz (Option 1: 180 – 250 vdc or 180 – 250 vac, 48 – 62 Hz) | |||
Power consumption: Less than 8 watts | |||
==Links== | ==Links== | ||