Fluke 709 Precision mA Loop Calibrator

Product By Flir Logo

The Fluke 709 mA loop calibrator is designed to reduce the time it takes to measure or source voltage or current and power up a loop and still produce high-quality results. The Fluke 709 is built around a user friendly interface with a quick-set rotary encoder knob and best in class accuracy at 0.01% of reading. It features a protective holster that fits easily in a technician's hand and a large backlit display that is easy to read, even in dark, cramped work areas. So it's a great choice anywhere you need a compact, rich featured precision loop calibrator.

Other useful features:

  • Provides resolution of 1 µA on mA ranges and 1 mV on voltage ranges
  • Features a compact rugged design and runs on 6 standard AAA batteries
  • Provides Auto Shutdown to conserve battery life (adjustable up to 30 minutes)
  • Offers variable step and ramp time in seconds
  • Provides adjustable span selection (0 to 20 mA or 4 to 20 mA)
  • Includes valve test functionality (simulates defined mA values with % keys)
Detailed Specifications
FunctionsmA source, mA simulate, mA read, mA read/loop power, and volts read.
RangesmA (0 to 24 mA) and Volts (0 to 30 V DC)
Resolution1 µA on mA ranges and 1 mV on voltage range
Accuracy0.01% ± 2 counts, all ranges (@23° ± 5°C)
Operating temperature range-10°C to 55°C  (14°F to 131°F)
Humidity range10 to 95% non-condensing
Stability20 ppm of F.S. /°C from -10°C to 18°C and 28°C to 55°C
Display128 x 64 pixels, LCD graphic w/backlight, .34 high digits
Power6 AAA alkaline
Battery life40 hours typical
Loop compliance voltage24 V DC @ 20 mA
Over-voltage protection240 V AC
Overload current protection28 mA DC
EMCEN61326 Annex A (Portable Instruments)
Dimensions (L x W x D)15 x 9 x 3 cm (6 x 3.6 x 1.3 in)
Weight0.3 kg (9.5 oz)
Included accessoriesNIST traceable calibration certificate with data, batteries, test leads, and manual
WarrantyOne year