Responsive Electrical Tester Pen

This responsive electrical tester pen is an ideal addition to your toolkit.

Crafted with premium and robust materials, it features 4 functions to keep you ready at all times.

KEY FEATURES

• 【Safe＆High-quality】
  Our tester pen includes a sturdy PVC Handle, screw rod, slotted point screwdriver, nut, spring, neon bulb tube, and resistance block ensuring safety during operation.

• 【Self Check Function】
  Perform a self-check before use by holding the pen tip with one hand and the tail with the other. If the light turns on, the tester is functioning properly and has enough power; no light indicates a battery replacement is needed.

• 【Automatically Induction】
  When brought near the insulation of a wire or the plastic casing of an electrical device, if the light illuminates, it indicates the circuit is live. Brighter light signals higher voltage in the tested circuit, and a dimmer light indicates lower voltage.

• 【Find Line Breakpoints】
  Keep one hand on the bottom of the pen while the tip touches the wire. The breakpoint is where the light extinguishes. This feature is helpful for identifying issues in everyday appliances like rice cookers, computers, and power strips.

• 【DC Detection】
  By touching the bottom of the pen with one hand and contacting the positive terminal of the battery with the pen tip, while touching the negative terminal with the other hand, if the light is on, the battery is fully charged; if not, it may require charging.

• 【Bright Light＆Waterproof】
  Designed with a luminous LED lightit provides clear visibility even in daylight. Additionally, it is water-resistant making it suitable for outdoor usage.

【Helpful Tips】

• You must maintain contact with the bottom of the pen, aligned with the screw rod, or else you cannot determine if the circuit is live.

• When the pen is in contact with the live line socket, the light will illuminate, indicating the presence of power. Conversely, if it touches the ground line socket, the light will remain off.

• The pen may flicker slightly due to static electricity in the air even with minor movements.

SPECIFICATIONS

• Size: 0.3×14cm/0.1×5.5"

• Input Voltage Range: 70-250V

• Weight: 50G

• Color: transparent

• Package includes:1×Responsive Electrical Tester Pen

NOTE

Due to manual measurements, slight deviations in size may occur.