AVT748 B

Very often in electronics the exact values present in the voltage system are not important, only their approximate value. It is also important whether they are constant or alternating voltages.
The solution is to use a simple probe showing the presence and type of voltage and its shape (constant, variable, constant component on the variable waveform). Presented device is equipped with the ability to change the sensitivity. Reading the type of voltage detected is possible thanks to LED diodes. The system is equipped with an automatic power switch. In practice, this means a significant extension of work on one set of power cells.

The device is especially recommended for electricians and electronics, during quick and easy service work

Selected parameters:

• reacts to constant and variable waveforms and HF waveforms
• signaling - LED diodes
• sensitivity switch 1: 1/1: 10
• input voltage - up to 30 V
• input resistance> 100 cells
• battery saving circuit
• power supply - 6 Vdc (two lithium batteries)
• in the set a printed circuit board, a set of elements and documentation
  
  Detailed description in EdW 6/06