Material: Chrome-vanadium steel
Screw head type: Phillips & Slotted
Test power range: 100-500V
Screwdriver whole length: 160mm
Screw handle: 90mm
Screw bit: 100mm
Bit dimension: 3mm
- Made of quality cr-v alloy, high hardness, toughness, and durable.
- Appearance concise air, feel comfortable, multi-purpose, meet most demands of usages.
- With high quality diode, when have a current through the diode shine, it can be used to observe whether where is electricity.
- Coping with the copper cap touch button, built-in security, safe environmental protection, and safely accurate testing.
- Phillips or Slotted screw head freely interchangeable, more convenient to use.
- Screw head with magnetic, can be used for adsorption, and it improve working efficiency.
1x Test Pencil