Small Handheld Test Pencil

🔹Main functions:
_ NCV (Non-Contact Voltage): Test voltage without direct contact
Identify hot wire (L) / neutral wire (N)
_ Check continuity (is there a broken wire or not)
_ Sound + light + vibration warning when detecting voltage
🔹Smart digital LCD screen, displaying voltage level
🔹LED bar displays voltage level (low - medium - high)
🔹Voltage measurement range: 12V ~ 1000V (AC)
🔹Automatically turns off when not in use
🔹Compact design, with pocket clip
🔹Non-slip cover, safe insulation

Specialized extension arm increases torque for wrenches and pliers, easily loosens stuck bolts and nuts.

Galvanized Iron Hollow Bolts For Hollow Metal Sheets