• Mini DC power supply ammeter for mobile phone repair tools 5V 2A ampermetre power source short circuit protection test tools
  

• Professional DC power supply 

• Small size, easy to carry. Safe and easy to use

• Portable and compact design, overload protection on all ranges

Specifications:

• DC input: 5.02V (provide electricity by portable charger)

• DC Output: 5.02V

• DC Output current: 2A (Short-circuit protection,overload protection)

• Net Weight: about 205g