Fluke® FLUKE-789 789 Process Meter, 0 to 1000 VAC/VDC, 0 to 1 A, Multi-Line LCD Display
Multimeters
181238
MFG #: FLUKE-789
Fluke®
1389.14000
/ ea
The Fluke 787 was the first tool to combine a DMM and a loop calibrator to give process technicians double the power in one tool. Now it's even better, the range is extended with the Fluke 789 the ultimate loop calibration multimeter. The Fluke 789 has a 24-Volt loop supply reducing the need for taking a separate power supply when doing offline transmitter testing. And with its built-in, selectable 250-Ohm Hart® resistor, it also eliminates the need to carry a separate resistor with you. Now process technicians can do a lot more while carrying a lot less.
- Applications
- Features
| Measuring electrical parameters, supplying steady or ramping current to test process instruments, and providing a > 24 V loop power supply |
| HART mode setting with loop power (adds 250 Ohm resistor) |
| 100% larger dual display |
| 1200 Ohm drive capability on mA source |
| Enhanced backlight with two brightness settings |
| 0 - 100% mA span check buttons to toggle between 4 and 20 mA |
| Externally accessible fuses for easy replacement |
| Precision 1000 V, 440 mA true rms digital multimeter |
| Diode test and continuity beeper |
| Simultaneous mA and % of scale readout |
| 20 mA DC current source/loop calibrator/simulator, 1000 Volt EN61010-1 CAT III standards and 600 Volt EN61010-1 CAT IV |
| Manual step (100%, 25%, coarse, fine) plus auto step and auto ramp, beeps for resistance less than 100 Ohm with accuracy (0.1% rdg + 1 LSD ( VDC)) |
| DC voltage range - 400 mV, 4 V, 40 V, 400 V, 1000 V with accuracy of +/- (0.1% Rdg + 1 LSD) |
| AC voltage range- 400 mV, 4 V, 40 V, 400 V, 1000 V with accuracy of +/-(0.7 % Rdg+ 4 LSD) |
| DC current range - 30 mA with accuracy of +/-(0.5% + 2 LSD), 1 A with accuracy of +/-( 0.2% rdg + 2 LSD) |
| AC current range- 0 to 1 A with accuracy of +/- ( 1 % Rdg + 2 LSD) |
| Resistance range- 400 Ohm, 4 kOhm, 40 kOhm, 400 kOhm, 4 MOhm, 40 MOhm with accuracy of +/-(0.2% + 1 LSD) |
| Frequency range 199.99 Hz, 1999.9 Hz, 19.999 kHz with accuracy of +/-(0.005% + 1 LSD) |
| 140 hrs typical (measurement), 10 hrs typical (sourcing 20 mA) |
| Clear LCD with backlight, 4,000 count (30,000 count for DC current), overall larger display |