Fluke 787 user manual Ohms Measurement, Range Resolution, Measurement Current

Page 43

ProcessMeter

Specifications

Ohms Measurement

Range	Resolution

400.0Ω	0. 1Ω

4.000 kΩ	0.001 kΩ

40.00 kΩ	0.01 kΩ

400.0 kΩ	0.1 kΩ

4.000 MΩ	0.001 MΩ

40.00 MΩ	0.01 MΩ

Overload protection: 1000V

Open circuit voltage: <3.9V

Measurement Current

220μA

59μA 5.9 μA

590nA

220nA

22nA

Accuracy, ±(% of Reading + Counts)

0.2% + 2

0.2% + 1

0.2% + 1

0.2% + 1

0.35% + 3

2.5% + 3

39

Image 43

Contents 787 Limited Warranty & Limitation of Liability Table of Contents Index 787Introduction Read Safety Information before you use the meterContacting Fluke 787 Safety InformationProcessMeter Symbol Meaning International Symbols MeaningFluke 787 ProcessMeter How to Get StartedInput/Output Jacks Getting Acquainted with the MeterSource Current Function Input/Output Jacks Measurement FunctionsSimulate Transmitter Function Rotary Switch Positions for Measurements Pushbutton Actions FunctionsRotary Switch Positions for mA Output Default Function Pushbuttons Functions PushbuttonsCoarse PushbuttonElements of the Display Display Meaning ElementDisplay Element MA, DC, mV, AC Or kΩ, kHz Auto 400100030 Ranges Measuring a Composite SignalMeasuring Electrical Parameters Input ImpedanceDisplaying Minimum, Maximum, and Average Testing DiodesCompensating for Test Lead Resistance Using TouchHoldSource Mode Using the Current Output FunctionsSourcing Current Changing the Current Span Simulate ModeSimulating a Transmitter Adjustment MA Output Adjust PushbuttonsProducing a Steady mA Output MA Stepping Pushbuttons Manually Stepping the mA OutputAuto Ramping the mA Output MA Step Values Value for each span setting To 20 mAAction Taken Power-Up OptionsPower-Up Options Pushbutton DefaultGeneral Maintenance Battery LifeUsing the Holster and Flex-Stand MaintenanceUsing the Holster and Flex-Stand Replacing the Battery Replacing the BatteryReplacing a Fuse Replacing a Fuse If the Meter does not WorkReplacement Parts and Accessories Quantity Replacement PartsDescription Fluke PN or Model noMP8 Range V dc Specifications Resolution DC Volts MeasurementDC Millivolts Measurement Range mV dc Resolution 400.0 Accuracy % of Reading + CountsAC Volts Measurement DC Current Measurement AC Current MeasurementOhms Measurement Range ResolutionMeasurement Current Frequency Counter Sensitivity Frequency Counter AccuracyInput Range Minimum Sensitivity rms Sinewave 5 Hz to 5 kHz Diode Test and Continuity Test General SpecificationsSource mode Simulate ModeCertifications CSA, UL, TÜV Index Knob positions, 9 Pushbuttons Loop supply, external Index 787