If you have a blank screen after turning it ON and choosing a setting then either the batteries are DEAD or there are none in it ????
Or it is just dead ! , try it on OHMS for testing an atomizer if there is nothing on the display check the batteries etc.
When on the ohms setting it should read 0 when the leads are touched together .
Or it is just dead ! , try it on OHMS for testing an atomizer if there is nothing on the display check the batteries etc.
When on the ohms setting it should read 0 when the leads are touched together .