LY86D Digital AC Voltage Tester Pen, 12-250 V

✅ Notice the response. A digital display, indicator lights and a buzzer all show the tester's reading.

✅ Sense without contact. Non-contact AC detection responds to the field near a suitable insulated wire.

✅ Check a dead cable. A continuity indication helps on a cable with every power source disconnected.

Check a cable before you trust it

A pen-format tester for AC voltage checks on electrical work, with a digital display, LED and buzzer. Contact testing covers the stated 12-250 V AC range while non-contact sensing looks for a field near a wire. Read the manual, run the self-test and verify the tool on a known live circuit first.

Technical details

• Model LY86D
• 12-250 V AC contact-test range
• Non-contact AC detection
• Digital display, LED and buzzer indications
• Continuity checks on disconnected cables
• Flathead / Phillips selections
• Tester and user manual

Test the tool on a known live circuit before your first check.