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ProcessMeter Fluke 787B Loop Calibrator Digital Multimeter
Description
The ProcessMeter Fluke 787B Loop Calibrator Digital Multimeter combines a safety-rated precision digital multimeter and a full-featured mA loop calibrator into one robust tool. Built on the measurement capabilities of the Fluke 87V, the Fluke 787B allows engineers to measure, source, and simulate 0-20 mA or 4-20 mA signals with 0.05% accuracy while offering CAT IV 600 V / CAT III 1000 V overvoltage protection.
Application field
- Troubleshooting 4-20 mA current loop applications in industrial control systems
- Simulating and sourcing current signals to test PLCs, transmitters, and control valves
- General electrical testing and diagnostics requiring CAT IV 600 V safety rating
- Remote data logging and monitoring via optional Fluke Connect connectivity
Specifications
| DC Voltage Range | 400.0 mV - 1000 V (0.1% + 1) |
| AC Voltage (True-RMS) | 400.0 mV - 1000 V (0.7% + 2) |
| DC Current Measurement | 30.000 mA (0.05% + 2), 1.000 A (0.2% + 2) |
| DC Current Output / Source | 0.000 to 20.000 mA / 4.000 to 20.000 mA (0.05% of span) |
| DC Current Simulate | Ext. 15 V to 48 V loop supply (0.05% of span) |
| Resistance Measurement | 400.0 Ohm - 40 MOhm (0.2% + 1) |
| Frequency Range | 0.5 Hz - 20 kHz (0.005% + 1) |
| Safety Rating | IEC 61010-1 CAT IV 600 V / CAT III 1000 V |
| Power Source | 4 x AA alkaline batteries (140 h typical measurement life) |
| Dimensions / Weight | 50 x 100 x 203 mm / 600 g |
Scope of delivery
- Fluke 787B ProcessMeter
- TL71 Test Lead Set (1 set)
- AC175 Alligator Clips (1 set)
- 4 x AA 1.5 V Alkaline Batteries (installed)
- Quick Reference Guide