• The device use microelectronic technology to monitor the variation of current,
  which helps technician to protect the automobile circuit from current over
  loading during the maintenance.
• The maximum current for this equipment is 30A DC. User needs to select the
  protection level by pressing the buttons.
• 9 levels of protections:2A / 3A / 4A / 5A / 10A / 15A / 20A / 25A / 30A.
• It is able to replace the mini and standard car fuse during the maintenance.
• The device will cut off the current automatically when the current goes over
  the protection level.
• Comparing with traditional fuse saver, it saves time and amount of changing
  the fuses, moreover it reacts much faster.

• WORKING TEMPERATURE: 0-55°C  32-122°F.
• WORKING HUMIDITY: 90%.
• MAXIMUM CURRENT: 30A.
• ACCURACY: ± (3%+0.3A) @ Current < 10A. ± (3%+0.5A) @ Current ≥ 10A.
• POWER: 6 x 1.5V Batteries.

• Switch on the device by pressing the ON/OFF button.
  The current proteciton level will be 2A when user just switch on the power.
  Press SET button to set up the current protection level.
  Press START button to start conducting the current.
• Please change the battery when LED indicator is flashing. It means the battery
  power is low, device may not function properly when battery is low power.

• The device use microelectronic technology to monitor the variation of current,
  which helps technician to protect the automobile circuit from current over
  loading during the maintenance.
• The maximum current for this equipment is 30A DC. User needs to select the
  protection level by pressing the buttons.
• 9 levels of protections:2A / 3A / 4A / 5A / 10A / 15A / 20A / 25A / 30A.
• It is able to replace the mini and standard car fuse during the maintenance.
• The device will cut off the current automatically when the current goes over
  the protection level.
• Comparing with traditional fuse saver, it saves time and amount of changing
  the fuses, moreover it reacts much faster.

• WORKING TEMPERATURE: 0-55°C  32-122°F.
• WORKING HUMIDITY: 90%.
• MAXIMUM CURRENT: 30A.
• ACCURACY: ± (3%+0.3A) @ Current < 10A. ± (3%+0.5A) @ Current ≥ 10A.
• POWER: 6 x 1.5V Batteries.

• Switch on the device by pressing the ON/OFF button.
  The current proteciton level will be 2A when user just switch on the power.
  Press SET button to set up the current protection level.
  Press START button to start conducting the current.
• Please change the battery when LED indicator is flashing. It means the battery
  power is low, device may not function properly when battery is low power.