Fluke 712 [4/16] English instruction sheet page 4

712 English Instruction Sheet

Page

Display Elements (cont.)

Element Meaning

E 2W, 3W, 4W

When measuring an RTD, one of these is lit to

indicate a two-wire, three-wire, or four-wire

configuration. These annunciators are not used

when simulating an RTD or resistance (output).

F RTD TYPES The RTD type annunciators (example, Ni 120)

show the selected RTD type.

G B Lit when the battery is low.

H Numerals Show the measured or simulated value in degrees

or ohms. When OL appears, the value is out of

range.

Pushbutton Functions

Pushbutton Function

Press to select a different RTD type. When you

select the e type (ohms), displayed units are

ohms, not degrees.

Press to toggle temperature scales between

Celsius and Fahrenheit.

Press to select input (measure) or output

(simulate) mode.

2W 3W 4W

[

{

In simulate mode, press to step up or down 50° or

50 Ω.

In measurement mode, press

[

{

to select

a two-wire, three-wire, or four-wire RTD input

configuration. You will see the corresponding 2W,

3W, or 4W on the display.

]

}

Press to scroll up or down display. Hold down to

scroll faster.