The signaling device of hidden wiring E-121 (Woodpecker) is necessary for specialists who check the presence of voltage in AC circuits without contact with the conductor. It has 4 ranges of sensitivity to the generated field. The signaling device emits sound and light signals if the antenna is placed at a certain distance from the conductor. The device operates using the principle of generating a signal when it enters the sphere of a static electric field. All modern devices of this type work only when there is voltage in the mains. If not available, high frequency generators or metal detectors are used.
Signalizer "Woodpecker" on priborpostavka.ru/signalizator-e-121-dyatel , which is produced at the enterprise in Zhitomir, differs from its counterparts in the increasing signal strength, if it is brought closer to the source of electricity. Bosch and Stanley devices do not have this feature: they have the same signal strength.
Key advantages of the E-121 signaling device:
- checking the correct phasing without the need to remove the seal and the protective cover from the electricity meter;
- searches for hidden wiring;
- finding a phase wire without communication with them;
- monitoring the health of fuse-links, fuses, searching for wire breaks under voltage;
- searches for electromagnetic fields of PC, other types of equipment;
- search for leaks in microwave ovens;
- search for devices with a ground break.
It has a self-monitoring mode: by pressing a button in any of the ranges, you can hear how the device will emit light and sound signals. When using this device, we advise you to guide the antenna of the device to the point where the signal is as loud as possible and put a mark there. The same should be done on the other hand, there will be a cable between your marks.
The hidden wiring signaling device E-121 (Woodpecker) has the following parameters:
- dimensions - about 210 x 80 x 45 millimeters;
- current consumption - no more than 10 milliamperes;
- weight - about 250 g;
- the duration of service is at least ten years ..
