BEHA-AMPROBE BM197 Расширенная инструкция онлайн [5/20] 529186

4) OPERATION

CAUTION: Before and after hazardous voltage measurements, test the voltage function

on a known source such as line voltage to determine proper meter functioning.

AutoCheck

mode

This innovative AutoCheck

feature automatically selects measurement function of

ACV

, DCV, or Resistance () based on the input via test leads.

●With no input, the meter displays “Auto” when it is ready.

●With no voltage signal but a resistance below 10M (nominal) is present, the meter

displays the resistance value. When the resistance is below the “Audible Threshold”,

the meter further gives a continuity beep tone.

●When a signal above the voltage threshold of 1.5V DC or AC up to the rated 1000V is

present, the meter displays the voltage value in appropriate DCV or ACV, whichever

larger in peak magnitude.

Note:

*Range-Lock and Function-Lock Feature: When a measurement reading is being

displayed in AutoCheck

mode, press the RANGE or SELECT button momentarily 1

time can lock the range or function it was in. Press the button momentarily repeatedly to