Description

Fluke 789-NIST Offers

This process meter doubles your troubleshooting power and is Fluke Connect-enabled

Ideal troubleshooting tool for electricians and instrumentation professionals, this process meter combines the functionality of a loop calibrator and the power of a digital multimeter. This instrument also comes supplied with the capabilities of Fluke Connect connectivity. Additionally, it comes equipped with a built-in selectable 250 Ω HART® resistor which eliminates the need to carry a separate resistor and large and bright display.

Comes equipped with a 24-Volt loop supply, which reduces the need to carry a separate power supply when doing offline transmitter testing. You can add an optional temperature measurement module and the wireless data logging capabilities of the Fluke Connect™ mobile app to log data wirelessly to your smartphone and review it from a remote location. So now process technicians can do a lot more while carrying a lot less.

This product includes an ISO Certificate with full Data and Uncertainties.

Features

20 mA dc current source/measure/simulate
Simultaneous mA and % of scale readout
DMM designed to meet 1000 volt IEC 61010 CAT III and 600 V CAT IV standards
Fluke Connect® compatibility for wireless data logging (with IR3000FC module)
Precision 1000 V, 440 mA True RMS digital multimeter
Frequency measurement to 20 kHz
Min/max/average/hold/relative modes
Diode test and continuity beeper
Manual step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp
Externally accessible battery for easy battery changes
24 V Loop power supply
HART mode setting with loop power (adds 250 ohm resistor)
Provides 1200 ohm drive capability on mA source
Delivers 0.1% dc voltage accuracy and 0.05% dc current accuracy
Includes 0% and 100% buttons to toggle between 4 and 20 mA sourcing for a quick span check
Large dual display with enhanced two-level backlight brightness settings

Applications

Electrical and instrumentationFluke 789-NIST Offers

This process meter doubles your troubleshooting power and is Fluke Connect-enabled

Ideal troubleshooting tool for electricians and instrumentation professionals, this process meter combines the functionality of a loop calibrator and the power of a digital multimeter. This instrument also comes supplied with the capabilities of Fluke Connect connectivity. Additionally, it comes equipped with a built-in selectable 250 Ω HART® resistor which eliminates the need to carry a separate resistor and large and bright display.

Comes equipped with a 24-Volt loop supply, which reduces the need to carry a separate power supply when doing offline transmitter testing. You can add an optional temperature measurement module and the wireless data logging capabilities of the Fluke Connect™ mobile app to log data wirelessly to your smartphone and review it from a remote location. So now process technicians can do a lot more while carrying a lot less.

This product includes an ISO Certificate with full Data and Uncertainties.

Features

20 mA dc current source/measure/simulate
Simultaneous mA and % of scale readout
DMM designed to meet 1000 volt IEC 61010 CAT III and 600 V CAT IV standards
Fluke Connect® compatibility for wireless data logging (with IR3000FC module)
Precision 1000 V, 440 mA True RMS digital multimeter
Frequency measurement to 20 kHz
Min/max/average/hold/relative modes
Diode test and continuity beeper
Manual step (100%, 25%, Coarse, Fine) plus Auto Step and Auto Ramp
Externally accessible battery for easy battery changes
24 V Loop power supply
HART mode setting with loop power (adds 250 ohm resistor)
Provides 1200 ohm drive capability on mA source
Delivers 0.1% dc voltage accuracy and 0.05% dc current accuracy
Includes 0% and 100% buttons to toggle between 4 and 20 mA sourcing for a quick span check
Large dual display with enhanced two-level backlight brightness settings

Applications

Electrical and instrumentation

Fluke 789-NIST Specifications

Current Measurement

Range
0 to 1 A AC or DC

Resolution
1 mA

Accuracy
0.2% + 2 LSD (DC)

Range
0 to 30 mA

Resolution
0.001 mA

Accuracy
0.05% + 2 lSD

Current Sourcing

Range
0 to 20 mA or 4 to 20 mA

Resolution
0.05% of span

Drive Capability
24 V Compliance or 1200 Ω at 20 mA

Voltage Measurement

Range
0 to 1000 V AC (True RMS) or DC

Resolution
0.1 mV to 1.0 V

Accuracy
0.1% Rdg + 1 LSD (VDC)

Electrical Specifications

Frequency
To 19.999 kHz, 0.005% + 1 LSD

Continuity
Beeps for resistance <100 Ω Resistance Measurement To 40 MΩ, 0.2% + 1 LSD Diode Test 2.0 V shoes diode voltage drop Display Current and % of Span Yes Auto Step, Auto Ramp Yes Environmental Specifications Operating Temperature -4 to 131°F (-20 to 55°C) Storage Temperature -40 to 140°F (-40 to 60°C) Humidity (Without Condensation) 95% up to 86°F (30°C) 75% up to 104°F (40°C) 45% up to 122°F (50°C) 35% up to 131°F (55°C) Temperature Coefficient 0.05 x (specified accuracy) per °C (for temperatures <18°C or >28°C)

Safety Specifications

Electrical 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 III 1000 V

IEC 1010-1 CAT IV 600 V

Maximum Voltage
1000 V RMS

Mechanical and General Specifications

Batteries
4 x AA Alkaline batteries

Battery Life
140 hours typical (measurement), 10 hours typical (sourcing 20 mA)

Shock and Vibration
Random, 2 g, 5 to 500 Hz

1 m drop test

Dimensions
1.25 x 3.41 x 7.35″ (50 x 100 x 203 mm)

Weight
1.6 lbs (610 g)

Click here for complete specifications on the Fluke 789-NIST

What’s included with the Fluke 789-NIST
Process Meter
ISO Certificate with full Data and Uncertainties
Test Lead Set
Alligator Clips
4 x AA Alkaline Batteries (Installed)
Quick Reference Guide

How To Set up the Fluke 789 ProcessMeter for Sourcing Milliamps

This video is a walkthrough of using a processmeter to source for milliamp DC currents. The ultimate troubleshooting tool for electricians and instrumentation professionals, combining the functionality of a loop calibrator with the power of a digital multimeter.