Elcometer 205 Operating Instructions Manual page 11

3.3 THE KEYPAD
ELCOMETER 205 (6 BUTTONS) AND 206 (9 BUTTONS)
Press to switch the gauge on or off.
ON
When switching off, the gauge retains all of its settings.
OFF
If the gauge is idle for 5 minutes, it will switch itself off.
Press to zero the gauge.
PRB
See "Setting the zero point (probe-zero)" on page 16.
0
Press to adjust calibration.
See "Calibration" on page 18.
CAL
Press to change units (metric/imperial)
IN
MM
a) Increases values on the display
(press and hold to change values quickly).
b) Switches SCAN measurement on and off.
SCAN
See "Scan mode" on page 22.
a) Decreases values on the display
(press and hold to change values quickly).
b) Switches the display backlight between three settings; on,
off and auto. See "Backlight" on page 27.
205
206
205
206
205
206
205
206
205
206
205
206
R
9