Fluke 787B ProcessMeter
- Brand
- Fluke
- Model number
- 787B
- Category
- Process Calibrators
Digital multimeter and mA loop calibrator in one: measure, source and simulate loop current while powering the loop.
Price and availability on request
Key features
- Compact digital multimeter and mA loop calibrator solution
- Measure/Source/Simulate loop currents while powering the loop
- Manual and automatic ramp up - ramp down functions
- Easy-to-read backlit display
Specifications
| V dc | Range and resolution 400.0 mV, 4.000 V, 40.00 V, 400.0 V, 1000 V; Best accuracy (% of reading + LSD) 0.1% + 1 |
|---|---|
| V ac (true-rms) | Range and resolution 400.0 mV, 4.000 V, 40.00 V, 400.0 V, 1000 V; Best accuracy (% of reading + LSD) 0.7% + 2 |
| mA dc | Range and resolution 30.000 mA; Best accuracy (% of reading + LSD) .05% + 2 |
| A dc | Range and resolution 1.000 A (0.440 A continuous); Best accuracy (% of reading + LSD) 0.2% + 2 |
| A ac | Range and resolution 1.000 A (0.440 A continuous); Best accuracy (% of reading + LSD) 1% + 2 |
| Resistance | Range and resolution 400.0 Ohms, 4.000 k, 40.00 k, 400.0 k, 4.0 M, 40 M; Best accuracy (% of reading + LSD) 0.2% + 1 |
| Frequency (0.5 Hz to 20 kHz) | Range and resolution 199.99 Hz, 1999.9 Hz, 19.999 kHz; Best accuracy (% of reading + LSD) .005% + 1 |
| Diode test | Range and resolution 2.000 V (shows diode voltage drop); Best accuracy (% of reading + LSD) 2% + 1 |
| Continuity | Beeps for resistance < approx. 100 ohms |
| DC current output (Internal battery operation) | Range and resolution 0.000 to 20.000 mA or 4.000 to 20.000 mA, (selectable at power-up) Over-range to 24.000 mA; Drive capability 24 V compliance or, 1,200 ohms, @ 20 mA; Accuracy (% of span) 0.05% |
| DC current simulate (Ext. 15 V to 48 V loop supply) | Range and resolution 0.000 to 20.000 mA or 4.000 to 20.000 mA, (selectable at power-up) Over-range to 24.000 mA; Drive capability 1000 ohms, @ 20 mA; Accuracy (% of span) 0.05% |
| Current adjustment modes | Manual: Coarse, Fine, 25% and 100% step; Automatic: Slow Ramp, Fast Ramp, 25% step |
| Maximum voltage applied between any jack and earth ground | 1000 V RMS |
|---|---|
| Storage temperature | -40 °C to 60 °C |
| Operating temperature | -20 °C to 55 °C |
| Temperature coefficient | 0.05 x (specified accuracy) per °C (for temperatures < 18 °C or > 28 °C) |
| Relative humidity | 95% up to 30 °C; 75% up to 40 °C; 45% up to 50 °C; 35% up to 55 °C |
| Vibration | Random, 2 g, 5-500 Hz |
| Shock | 1 meter drop test |
| Safety | IEC61010-1, Pollution Degree 2/IEC61010-2-033, CAT IV 600 V/CAT III 1000 V |
| Size (HxWxL) | 50 x 100 x 203 mm (1.97 x 3.94 x 8.00 in) |
| Weight | 600 g (1.3 lbs) |
| Battery | Four AA alkaline batteries |
| Battery life | 140 hours typical (measurement), 10 hours typical (sourcing 12 mA) |
| Warranty | Three years |
| Contents | TL71 Premium test lead set; AC72 Alligator clips; Four AA alkaline batteries (installed); Quick reference guide |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
About the 787B
The Fluke 787B ProcessMeter combines a safety-rated digital multimeter, based on the Fluke 87V, with a mA loop calibrator in one compact tool. It measures, sources and simulates loop current while powering the loop, with manual and automatic ramping and a backlit display.