Description
The Fluke 789-NIST Offers
Safety rated multimeters with mA source.
Now process technicians can do a lot more while carrying a lot less. The ultimate loop calibration multimeter – the Fluke 789 ProcessMeter. The Fluke 789 ProcessMeter was the first tool to combine a loop calibrator with a DMM to give process technicians double the power in one tool.
Features:
0.05% dc current accuracy
Frequency measurement to 20 kHz
Min/Max/Average/Hold/Relative modes
Diode Test and Continuity Beeper
Simultaneous mA and % of scale readout
20 mA DC current source / loop calibrator / simulator
Manual Step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp
Externally accessible battery for easy battery changes
Fluke 789-NIST Specifications
SpecificationsCurrent MeasurementRange0-1 A AC or DCResolution1 mAAccuracy0.2% + 2 LSD (DC)
Range0-30 mAResolution0.001 mAAccuracy0.05% + 2 LSDCurrent SourcingRange0-20 mA or 4-20 mAResolution0.05% of spanDrive Capability24 V Compliance or 1200 ? @ 20 mAFrequency
to 19.999 kHz, 0.005% + 1 LSDContinuity
Beeps for resistance < 100 ?Voltage measurementRange0-1000 V AC (true-rms) or DCResolution0.1 mV to 1.0 VAccuracy0.1% Rdg + 1 LSD (VDC)Resistance measurement
to 40 M?, 0.2% + 1 LSDDiode test
2.0 V shows diode voltage dropDisplay current and % of span
YesAuto step, auto ramp
YesEnvironmental SpecificationsOperating temperature
-20 ?C to 55 ?C Storage temperature
-40 ?C to 60 ?C Humidity (Without Condensation)
95% up to 30 ?C
75% up to 40 ?C
45% up to 50 ?C
35% up to 55 ?C Temperature Coefficient
0.05 x (specified accuracy) per ?C (for temperatures < 18 ?C or > 28 ?C) Safety SpecificationsElectrical Safety
Designed in accordance with IEC 1010-1, ANSI/ISA S82.01-1994 and CAN/CSA C22.2 No. 1010.1-92 Overvoltage category
IEC 1010-1 CAT IIIMaximum voltage
1000 V rms Mechanical & General SpecificationsSize
50 x 100 x 203 mm Weight
600 gBatteries
4 AA Alkaline batteries Warranty
3 years Battery life
140 hours typical (measurement), 10 hours typical (sourcing 20 mA) Shock & Vibration
Random, 2 g, 5-500 Hz
1 meter drop test
Click here for complete specifications on the Fluke 789-NIST
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