Comparator Function (COMP)

When a measured value exceeds the threshold value, a buzzer sounds and the warning backlight lights up.

Warning backlight

You can also disable the buzzer sound.

The auto range cannot be used when the comparator function is enabled.

1Hold down the key for 1 s or more.

The comparator function is enabled.

 

 

(To cancel, hold down the key for 1 s or more.)

2Press the MAX/MIN key or RANGE key to set the threshold value.

Holding down the key increases or decreases the value continuously.

 

3Press the HOLD key.

The threshold value is confirmed, and the instrument displays the measurement screen.

 

[Video] Find issues faster with a comparator function on YouTube