HP Extech 380976 Measurement Specifications, AC Current 50Hz to 400Hz True RMS, ΜA True RMS AC+DC

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Measurement Specifications

Accuracy: ± (% of rdg + number of digits) from 18oC to 28oC (64oF to 82oF) R.H. < 80%

AC Current (50Hz to 400Hz) True RMS

 

 

 

 

 

 

Range Resolution

Accuracy (% reading)

Sensitivity

Overload Protection

99.99A

10mA ± (2% + 20d) (50, 60Hz)

 

0.10A

1000A

999.9A

100mA ± (4% + 20d) (40~400Hz)

 

1.0A

 

 

 

 

 

 

 

 

μA True RMS (AC+DC)

 

 

 

 

Range

Resolution

Accuracy

Sensitivity

Overload Protection

99.99μA

10nA

±(1% + 20d)

0.20µA

600V

999.9μA

100nA

2.0µA

 

 

 

 

 

 

 

Burden Voltage: 5mV/µA

 

 

 

 

AC Voltage (50Hz to 400Hz) True RMS

 

 

 

Range

Resolution

Accuracy

 

Sensitivity

Overload Protection

999.9mV

0.1mV

±(1% + 20d) (50, 60Hz)

2.0mV

 

9.999V

1mV

±(2% + 20d) (40~100Hz)

0.020V

600V

 

 

99.99V

10mV

±(1% + 20d) (50, 60Hz)

0.20V

 

600.0V

100mV

±(2% + 20d) (40~400Hz)

2V

 

 

 

 

 

 

 

 

 

 

 

 

 

Input impedance: 3MΩ

DC Voltage

Range

Resolution

Accuracy

Sensitivity

Overload Protection

999.9mV

0.1mV

 

2.0mV

 

9.999V

1mV

±(1.0% + 20d)

0.020V

600V

99.99V

10mV

0.20V

 

 

600.0V

100mV

 

2V

 

Input resistance: 3MΩ

Resistance (Audible Continuity for readings <40Ω on the 999.9Ω range)

Range

Resolution

Accuracy

Overload Protection

999.9Ω

100mΩ

 

 

9.999KΩ

1Ω

± (1% + 10d)

600V

99.99KΩ

10Ω

 

 

999.9KΩ

100Ω

 

 

 

 

 

 

 

 

 

 

18

380976

V3.1

6/08

Image 18
Contents 1Φ/3Φ 1000 Amp True RMS Power Clamp-On Model Table of Contents IntroductionWarranty Safety InformationWhen servicing, use only specified replacement parts Meter Description Measurements AC + DC Voltage MeasurementsAC Current Measurements 380976 V3.1 380976 V3.1 KW+PF Power Factor, KW+KVAR, KVA+θPhase Angle or A+V KVA 3φ 3W380976 V3.1 380976 V3.1 380976 V3.1 380976 V3.1 KVA 3φ 4W Resistance and Audible Continuity MeasurementsDiode Tests Temperature MeasurementsCapacitance Measurements AC and DC µA MeasurementsMeter Control Keys Hold MX/MN KeyRange Key Automatic Sleep Mode and Battery Replacement Auto Sleep DisableBattery Replacement Specifications ΜA True RMS AC+DC Measurement SpecificationsAC Current 50Hz to 400Hz True RMS AC Voltage 50Hz to 400Hz True RMS1Φ/3Φ Horse Power HP PF 0.5 or 60o 50/60Hz Temperature K-Type thermocouple1Φ/3Φ True Power PF 0.5 or 60o 50/60Hz 1Φ/3Φ Reactive Power Kvar PF 0.5 or 60o 50/60HzPhase Angle 50/60Hz Calibration and Repair Services1Φ/3Φ Apparent Power KVA Frequency