Description
(item no. 1633984)
Product Overview
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.
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
Models: Fluke 789 ProcessMeter™
Fluke-789 Fluke 789 ProcessMeter™
Includes:
- AC175 Alligator Clips
- Four (4) AA 1.5 V alkaline batteries (installed)
- TL71 safety-designed test lead set
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) |
Resources: Fluke 789 ProcessMeter™
Manuals
- 789/787B | Users manual
- 789/787B | Users manual supplement
- 787/789 | Statement of memory volatility
- 787B/789 | Statement of memory volatility
- 789/787B | Calibration manual
- 789/787B | Calibration manual supplement
- 789/787B | Quick reference guide
- 789/787B | Safety sheet
Data Sheets
- 787B and 789 ProcessMeter | Data Sheet
Brochures
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Download the App
- Download on Google Play
- Download on the App Store
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