Extech 40180 Tone Generator & Amplifier Probe

Product Highlights

• Extech Model # 40180
• Insulated Inductive probe tip prevents shorting conductors
• Tests include wire trace, continuity test, clear/busy/ringing line test and tip/ring identification
• Both alligator test leads and modular phone connectors
• Selectable continuous or variable tone generation
• Built in speaker on probe with sensitivity control
• Output jack for headphones

Each Unit Includes

• Carrying pouch
• 9V Batteries