Product Overview: Fluke 705 Process Loop Calibrator
The Fluke 705 Process Loop Calibrator makes loop testing simple and efficient. With its one-button span check, user-friendly interface, and fast response time, you can complete calibrations in minutes. Built-in loop power allows you to test 2-wire transmitters without extra equipment, while automated step and ramp features save valuable time in the field. Rugged enough for plant or field conditions and precise enough for lab use, the Fluke 705 is the trusted choice for technicians who need reliable results and a tool that works as hard as they do.
Features:
- mA sourcing, simulation and measurement
- 0.02% accuracy and 0.001 mA resolution
- Simultaneous mA and % of span display
- Selectable step or ramp outputs
- 24V Loop supply with mA measure
- 0-28 VDC measurement to check Loop Voltage
- Easy battery exchange without opening the case
- Compact case with separate protective holster
- 3-year warranty
Specifications: Fluke 705 Loop Calibrator
| Specifications | ||
| Current measurement | Range | 0 to 24 mA |
| Resolution | 0.001 mA | |
| Accuracy | 0.02% Rdg + 2 LSD | |
| Current sourcing | Range | 0 to 20 mA or 4 to 20 mA |
| Accuracy | 0.025% Rdg + 2 LSD | |
| Drive capability | 1000 Ω @ 24 mA | |
| Current simulation | Range | 0 to 20 mA or 4 to 20 mA |
| Accuracy | 0.025% Rdg + 2 LSD | |
| Ext. loop voltage requirement | 12-30 V | |
| Loop power | While measuring mA, 24 V | |
| Voltage measurement | Range | 0 to 28 V DC |
| Resolution | 1 mV | |
| Accuracy | 0.025% Rdg + 2 LSD | |
| Environmental Specifications | ||
| Operating temperature | -10°C to 55°C | |
| Storage temperature | -40°C to 60°C | |
| Humidity (without condensation) | 0 to 90% (0°C to 35°C); 0 to 70% (35°C to 55°C) | |
| Temperature coefficient | -10°C to 18°C, 28°C to 55°C, ±.005% of range per°C | |
| Safety Specifications | ||
| Safety | CSA C22.2 No. 1010.1:1992 | |
| EMC | EN50082-1:1992 and EN55022:1994 Class B | |
| Maximum voltage | 30 V | |
| Mechanical and General Specifications | ||
| Size | 152 x 70 x 41 mm | |
| Weight | 340 g | |
| Batteries | One 9 V battery | |
| Warranty | Three years | |
| Shock and vibration | per MIL-T-28800 for a Class 2 Instrument | |
| Display current and % of span | Yes | |
| Auto step, auto ramp | Yes | |
| Span check | Yes | |







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