Fluke 789 ProcessMeter with 24 V Loop Power
- Brand
- Fluke
- Model number
- 789
- Category
- Process Calibrators
Full-featured mA loop calibrator with built-in 24 V loop power combined with a digital multimeter; dual display.
Price and availability on request
Key features
- Compact digital multimeter and mA loop calibrator solution
- Full-featured mA loop calibrator with built-in 24v Loop Power
- Quickly and easily troubleshoot every part of a control loop
- Large, bright dual-measurement display
Specifications
| DC measurement, Range | 0-1 A DC; 0-30 mA |
|---|---|
| DC measurement, Resolution | 1 mA; 0.001 mA |
| DC measurement, Accuracy | 0.2% + 2 LSD; 0.05% + 2 LSD |
| AC measurement, Range | 0-1 A AC |
| AC measurement, Resolution | 1 mA |
| AC measurement, Accuracy (25 Hz to 2 kHz) | +/- 1% +2 LSD |
| Current sourcing, Range | 0-20 mA or 4-20 mA |
| Current sourcing, Resolution | 0.001 mA |
| Current sourcing, Accuracy | 0.05% of span |
| Current sourcing, Drive capability | 24 V Compliance or 1200 Ω @ 20 mA |
| Continuity | Beeps for resistance < 100 Ω |
| Voltage measurement, Range | 0-1000 V AC (true-rms) or DC |
| Voltage measurement, Resolution | 0.1 mV to 1.0 V |
| Voltage measurement, Accuracy | 0.1% Rdg + 1 LSD (VDC) |
| Resistance measurement | to 40 MΩ, 0.2% + 1 LSD |
| Diode test | 2.0 V shows diode voltage drop |
| Display current and % of span | Yes |
| Auto Step, Auto Ramp | Yes |
| Operating temperature | -20°C to 55°C |
|---|---|
| Storage temperature | -40°C to 60°C |
| Humidity (without condensation) | 95% up to 30°C; 75% up to 40°C; 45% up to 50°C; 35% up to 55°C |
| Temperature coefficient | 0.05 x (specified accuracy) per °C (for temperatures < 18°C or > 28°C) |
| Electrical safety | Designed in accordance with IEC 61010-1: Pollution Degree 2 |
|---|---|
| Overvoltage category | IEC 61010-2-033: CAT IV 600 V; CAT III 1000 V |
| Maximum voltage | 1,000 V |
| Size (H x W x L) | 50 x 100 x 203 mm (1.25 x 3.41 x 7.35 in) |
|---|---|
| Weight | 610 g (1.6 lbs) |
| Batteries | 4 AA alkaline batteries |
| Warranty | 3 years |
| Battery life | 140 hours typical (measurement), 10 hours typical (sourcing 20 mA) |
| Shock and vibration | Random, 2 g, 5-500 Hz; 1 meter drop test |
| Contents | AC175 Alligator Clips; Four (4) AA 1.5 V alkaline batteries (installed); TL71 safety-designed test lead set |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
About the 789
The Fluke 789 ProcessMeter combines a full-featured loop calibrator, with built-in 24 V loop power, and a digital multimeter, so electricians and instrument technicians can troubleshoot every part of a control loop with one tool. It has a large, bright dual-measurement display.