| 摘要 |
A multi-purpose communication device with electrical tester includes a communication unit and a sensing device, and the communication unit and the sensing device are encased in the case of the communication unit. The communication unit has a case, an antenna and display, and the sensing device has a probe, a sensing circuitry and an indicator. The communication unit includes a cellular phone. The sensing device detects the presence of electric voltage at a conductor. The probe of the sensing device is adapted to be inserted to the wall outlet. The indicator of the sensing device includes an LED lamp. The LED lamp turns on when electric voltage is detected at the conductor. The multi-purpose communication device further includes a pointing device. The pointing device includes a laser device. The laser device includes a laser pointer. The pointing device further includes an activating switch.
|
