• The dual purpose electrical test pen (big) can be used as a screwdriver(cross & slotted screwdriver).
• Shank is made of quality plastic environmental material, with the anti skid design of particles, very durable and safe to use.
• Shaft with insulated cover ensure security and protect from short circuit.
• High quality diode inside the handle, the diode will glow when a current passes through.

SPECIFICATIONS :

• Color: red & silver
• Material: metal & plastic
• Total Length: 16cm(6.3in)
• Measuring range: 100-500V

Note:

• Please allow 1-3mm error due to manual measurement. Thanks for your understanding.
• Monitors are not calibrated the same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.</p>