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The Fluke 705 Loop Calibrator is a cost-effective, integrated solution for calibration, repair and maintenance of current loops. Feature-rich solution to loop calibration, maintenance and repair.
A large display and simple, pushbutton interface for ease of use.
Simultaneous mA and % readout for quick, easy interpretation of readings.
mA accuracy of 0.02%
Push button 25% steps for fast, easy linearity checks. Save time over traditional knob type controls.
"Span Check" for fast confirmation of zero and span.
Selectable slow ramp, fast ramp, and step to provide smooth outputs for valve slewing and loop functional tests.
24 volt internal loop supply, so you can power and read a transmitter at the same time without carrying a DMM.
Single 9V battery that is easily changed.
0 - 20 mA or 4 - 20 mA default start up modes.
3-year warranty.
Measurement
Range
Resolution
Accuracy
Voltage
0 to 28V DC
0.001V
0.025% of rdg + 1 LSD
Current
0 to 24mA
0.001mA
0.02% of rdg + 2 LSD
Current Sourcing Range
0 to 20mA or 4 to 20mA Note1.
0.025% of rdg + 2 LSD
Current Simulation
0 to 20mA or 4 to 20mA Note2.
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Loop Power
24V while measuring mA
Maximum Voltage
30V
Display Current and % of Span
Yes
Auto Step, Auto Ramp
Span Check
General Specifications
Power Supply
9-volt Alkaline battery
Dimensions
152mm (L) x 70mm (W) x 41mm (D)
Weight
340g
Warranty
3-years