Fluke 187 사용자 설명서

2

2-17

All functions except current use the 

*

and

COM

 

inputs. Current functions use the inputs shown

below:

•

 

I

 or 

K

 

function:

 

Use A and COM inputs from 400

mA to 20 A. Use mA/

µ

A and COM for inputs 

≤

 400

mA.

•

 

=

 or

 

x

 function: Use mA/

µ

A and COM for inputs 

≤

5000.0 

µ

A.

If a test lead is plugged into the mA/

µ

A or A terminal, but

the rotary switch is not correctly set to one of the current
measuring positions, the Input Alert™ beeper warns you
by making a chirping sound and the primary display shows
"

LEAd5

". This warning is intended to stop you from

attempting to measure voltage, continuity, resistance,
capacitance, or diode values when the leads are plugged
into a current terminal.

Figure 2-5 shows the input terminals.

tc014f.eps