Quick-Test Guide; Null The Leads - METREL MI 3125 Short Instructions

MI 3125 / MI 3125E EurotestCOMBO

2 Quick-test guide

2.1 Null the leads

Starting the tester:
1. Insert the fully charged batteries
2. Press the On/Off button
3. Connect test cable to the
instrument.
1
Step
Select Continuity function with the function

selector switch first. The following menu is
displayed:
2
Step
Short test leads first as shown.

3
Step
Press the TEST key in order to perform regular measurement. Result

close to 0.00 Ω is displayed.
4
Step
Press the CAL key. After performing test leads compensation first measured

value and then 0.00 Ω is displayed. If calibration was carried out successfully
leads indicator
Measured value to be calibrated.
CAL is shown in the Continuity function.
Reading at calibrated value is
0.00 Ω now.
11
Quick-test guide