本月特价 热卖产品 货到付款 现场演示 延长保修 终身维修
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Specifications |
Model 2703B |
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DC Volts |
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Ranges |
200mV, 2V, 20V, 200V, 1000V |
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Resolution |
100uV, 1mV, 10mV, 100mV, 1V |
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Accuracy |
+-(0.5% + 1 Digit) |
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Overload Protection |
200 mV Range 500V DC + AC Peak, 350V RMS Sine: All Other Ranges: 1200V DC + AC Peak, 800V RMS, Sine |
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Input Impedance |
10 MΩ |
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AC Volts |
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Ranges |
200V, 750V |
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Resolution |
100mV, 1V |
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Basic Accuracy |
+-(1.5% + 4 Digits) |
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Frequency Response |
50 to 500 Hz |
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Overload Protection |
500 VDC + AC Peak, 750VRMS, Sine |
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Input Impedance |
4.5MΩ |
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DC Current |
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Ranges |
200 mA, 20 mA, 200mA, 10A |
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Resolution |
0.1uA, 1uA, 100 uA, 10 mA |
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Accuracy |
+-(1% + 1 Digit): 10A Range: +-(2% + 3 Digits) |
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Burden Voltage |
10A and 200mA range: 750mV max.; All Other Ranges: 325mV max. |
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Overload Protection |
10A Range: Unfused: All Other Ranges: 250V Fuse |
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AC Current |
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Ranges |
Does not apply |
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Resolution |
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Accuracy |
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Frequency Response |
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Burden Voltage |
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Overload Protection |
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Resistance |
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Ranges |
200Ω, 2kOhm, 20kOhm, 200kOhm, 2MOhm, 20MOhm, 200MOhm (200MOhm: 2707A only) |
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Resolution |
0.1Ω, 1Ohm, 10Ohm, 100Ohm, 1 kOhm, 10 kOhm, 100 kOhm (100kOhm: 2707A only) |
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Basic Accuracy |
200 MΩ Range (2707A only): +-(5% + 10 Dgt.); +-(0.8% + 1 Digit) |
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20 MΩ Range: +-(3% + 1 Digit) |
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Overload Protection |
500 VDC + AC Peak |
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Diode Test |
Tested at 1.6mA and 3.2V Max. |
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Transistor Test (hFE) |
Does not apply |
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Capacitance |
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Ranges |
Does not apply |
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Resolution |
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Accuracy |
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Test Frequency, Voltage |
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Frequency |
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Ranges |
Does not apply |
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Resolution |
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Accuracy |
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Sensitivity |
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Overload Protection |
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Logic Probe (TTL) |
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Logic Threshold |
Does not apply |
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Minimum Pulse Width |
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Input Impedance |
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Overload Protection |
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Temperature |
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Range |
Does not apply |
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Accuracy |
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-4 0 to + 900 0 F (-20 0 to 500 0 C) |
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|
900 0 to + 1400 0 F (500 0 to + 750 0 C) |
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Continuity Tone |
Tone Sounds within 100 mS for Resistance Under 100Ω |
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General |
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Display |
3 1/2 digit, high-contrast 0.7 LCD, 1999 counts |
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Sampling |
3 times/sec. (nominal) |
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Operating Temp: |
32 0 to 104 0 F (0 0 to + 40 0 C), 0 to 70% RH |
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Storage Temp |
-4 0 to 140 0 F (-20 0 to 60 0 C), 0 to 80% RH |
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Power Requirements |
9V NEDA 1604. |
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Battery Life |
200 hours (alkaline) nominal 275 hours (alkaline) Nominal (2703B only) |
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Dimensions (HxWxD) |
5.9x3.1x1.3 (150x79x33 mm) |
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One Year Warranty | |
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Accessories | |
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SUPPLIED: Battery, Test Leads, Instruction Manual, Thermocouple Probe (2706A only) OPTIONAL: TL-2A Deluxe Test Leads, TL-3 Accessory Tip Kit (for TL-2A), PR-28A High Voltage DMM Probe (40kVDC), TL-130A General Purpose DMM Kit Carrying Case (not included): LC-29B | |
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