1.Description:
    This is a soldering practice kit consisting of 68 component patches. No function, with class, name, and grade record labels on the back, suitable for beginners or electronics majors to improve their surface mount soldering skills.

2.Parameter:
  1>.Work voltage: 5V
  2>.Work Temperature: -25℃~85℃
  3>.Work Humidity: 5%~95%RH
  4>.Size: 79*54*10mm