FLUKE 707 | Fluke

Current loop calibrators, type Fluke 705.

Selectable current loops 0 to 20 mA or 4.0 to 20 mA; Features: easy to operate, with well-arranged large display for abundant information and simultaneous display of the measured value in mA and %. Error tolerance in the mA range only 0.02 % (voltage measurement 0.025 %). 25 % steps by pushbutton input for quick and simple linearity tests. With Span Check for fast toggle between zero point and end of range. Choice between slow ramp, fast ramp and stepping mode for testing the function of current loop equipment (for example I/p converters etc.). Internal 24 V loop current power supply, simultaneously as current supply for measured value transducers and measured value readings. Operation with 9.0 V battery. Voltage range: 0 to 28 V. Current measurement: 0 to 24 mA. Current sourcing: 0 to 24 mA. Loop-current power supply: 24 VDC (±10 %). Resolution: 0.001 V or mA. Operating temperatures: –10 to +55 °C. Dimensions: L 164, W 75, D 47 mm. Weight: 350 g. Supplied with test leads, test clips, operating instructions and 1 holster.

Ultra precise calibrators, type 707.

With identical application and performance features to type 705, but with much greater precision of 0.015%. Quick to operate (single-handed as well) by means of Quick-Click rotary switch and integrated 250 ohm loop resistor for HART instruments.

Type: Fluke 707, current loop calibrator