Description
caution

Before measuring small resistance. You must calibrate the multitester for exact measurement. Do not touch probe of the tester while calibrating.

Diagnostic procedure
Check the Multitester before measurement. (In case of REL△ key is fitted)
1.

Turn the multitester on.

2.

Select the resistance range.

- O.L (Off Limite : Infinite) is displayed on the screen.

3.

0 Ω must be displayed on the screen while contacting (+), (-) probes.

Multitester calibration (In case of REL△ key is fitted)
4.

Resistance is displayed on the screen while contacting (+), (-) probes.

5.

Press the REL△ function key.

6.

Make sure that 0 Ω is displayed on the screen.

Check the Multitester before measurement. (In case of REL△ key is not fitted)
7.

Turn the multitester on.

8.

Select the resistance range (blow 200 Ω range).

- O.L (Off Limite : Infinite) or 1 is displayed on the screen.

9.

0 Ω must be displayed on the screen while contacting (+), (-) probes.

Multitester calibration (In case of REL△ key is not fitted)
10.

Specific resistance of multitester is displayed on the screen while contacting (+), (-) probes.

11.

Measure the resistance.

12.

Subtract specific resistance of multitester from measured resistance.

caution

ex) Measured resistance : 1.1 Ω , Specific resistance of multitester : 0.2 Ω

Exact resistance : 1.1 Ω ~ 0.2 Ω = 0.9 Ω

Яндекс.Метрика