Fault diagnosis of consumer electronics products, the power supply voltage measurement, wiring continuity test, etc.
On 2012-08-02 18:31:18
Because may be easy to see operability the display unit, we have patronized for many years.
Because the small size and light weight, during the work has always carry.
Generally digital tester compared to analog, very short period of time, but the voltage change is difficult to understand, this product because there is a bar graph display, if it is about air conditioning of the signal line, the presence or absence of a signal is determined by the movement of the graph I can do it.
Buzzer sound of the continuity test is also convenient, you frequently use.
Until now, the failure of the body does not have experience.
Battery replacement is whether or no there once a year. (Screw on the lid is lost attention.)
If you are using long, damage to the notebook type case, there is a rupture of the lead.
Case will fix it in the repair tape, etc., but (including internal disconnection) rupture of the lead wire is thought that at the time Kaikae because the exchange is not possible.