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Technical Specifications
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Display
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Resolution
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V DC
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Ranges:
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100 mV to 1000 V
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Max. Resolution:
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100 nV
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Accuracy:
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8845A: 0.0035 + 0.0005 (% measurement + % of range)
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8846A: 0.0024 + 0.0005 (% measurement + % of range)
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V AC
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Ranges:
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8845A: 100 mV to 750 V
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8846A: 100 mV to 1000 V
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Max. Resolution:
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100 nV
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Accuracy:
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8845A: 0.06 + 0.03 (% measurement + % of range)
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8846A: 0.06 + 0.03 (% measurement + % of range)
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Frequency:
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3 Hz to 300 KHz
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Resistance
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2x4 Wire:
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Yes
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Ranges:
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8845A: 100 Ω to 100 MΩ
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8846A: 10 Ω to 1 GΩ
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Max. Resolution:
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8845A: 100 μΩ
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8846A: 10 μΩ
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Accuracy:
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8845A: 0.010 + 0.001 (% measurement + % of range)
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8846A: 0.010 + 0.001 (% measurement + % of range)
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A DC
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Ranges:
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100 μA to 10 A
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Max. Resolution:
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100 pA
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Accuracy:
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0.050 + 0.005 (% measurement + % of range)
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A AC
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Ranges:
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8845A: 10 mA to 10 A
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8846A: 100 mA to 10 A
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Max. Resolution:
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8845A: 10 nA
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8846A: 100 pA
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Accuracy:
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0.10 + 0.04 (% measurement + % of range)
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Frequency:
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3 Hz to 10 kHz
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Freq/Period
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Ranges:
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8845A: 3 Hz to 300 kHz
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8846A: 3 Hz to 1 MHz
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Max. Resolution:
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1 μHz
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Accuracy:
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0.01 %
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Continuity/ Diode Test
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Capacitance
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Ranges:
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8846A: 1 nF to 0.1 F
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Max. Resolution:
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8846A: 1 pf
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Accuracy:
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8846A: 1 %
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Temperature
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Type:
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8846A: Platinum RTD
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Ranges:
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8846A: -200 °C to +600 °
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Max. Resolution:
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8846A: 0.01 °
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Accuracy:
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8846A: 0.06 °
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Math Functions
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NULL, Min/Max/Average, Std Dev
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dB/dBm:
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Yes
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Advanced Functions
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Statistics/Histogram:
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Yes
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Trendplot:
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Yes
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Limit Test:
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Yes
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Input Output
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USB Memory:
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8846A: USB memory drive port
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Real Time Clock:
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8846A: Yes
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Interfaces:
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RS 232, IEE-488.2, Ethernet, USB (with optional adaptor)
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Programming Languages/Modes:
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8846A: SCPI (IEEE-488.2), Agilent 34401A, Fluke 45
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