The Wadfow WTP1501 and WTP1903 Test Pencils are reliable tools designed for safe, efficient voltage testing in electrical applications. Built for professionals and DIY users alike, these insulated test screwdrivers accurately detect AC voltage levels between 100V and 500V. Their slotted tips and durable design ensure long-lasting performance, while the comfortable handle provides a firm grip during use. Each unit is neatly packed in a display color box, making it ideal for both individual and retail use.

Specifications & Features:
Model: WTP1501

• Test Voltage: AC 100–500V

• Slotted Size: 3x140mm

• Packed by display color box

Model: WTP1903

• Test Voltage: AC 100–500V

• Slotted Size: 4x190mm

• Packed by display color box

Common Features:

• Ideal for electricians, technicians, and home users

• Durable insulated design for safety

• Compact and lightweight for easy handling

• Provides quick, accurate voltage detection