Ferve جهاز أختبار دائرة كهرباء 2.8-48 فولت - F30

Test electricity department device submitted by FERVE Spanish company Model: F30 test electricity strongly 2.8-48 V technical specifications of the device: The device tested circle electricity, telling the type of current and polarity of the current through the Mpteyn green color to red and the device use is easy, weight light easy to keep it anywhere and upload to use it when you need

Specifications:

• Green light means that the direct current negative 
  
• Red light means that the positive direct current  
  
• Light green and red together: AC