Voltage Tester Screwdriver – LED Indicator Pen

Keep a compact electrical indicator close at hand

Add a slim, easy-to-carry indicator to your electrical toolkit. This voltage tester screwdriver combines a clear pen-style body, metal tip and LED indication in a compact format that is simple to keep beside your other service tools.

• Pen-style body: Takes up little space in a toolkit or organizer.
• LED indication: Provides a visible indication rather than a numerical meter reading.
• Screwdriver-style metal tip: Offers a familiar tip format for the listed testing function.
• Pocket clip: Helps keep the pen accessible between tasks.
• LR41 battery power: Uses the three small batteries listed with the product.

Keep the pen in a dedicated part of your toolkit so it is easy to find when needed. Its compact shape suits organized maintenance work, while the clear housing makes the internal indicator visible. Follow the operating instructions and use properly rated equipment for the task.

Frequently Asked Questions

Does it display a numerical voltage reading?

No. It uses an LED indicator rather than a numerical display.

Which batteries are listed?

Three LR41 batteries, listed as included.

What size is it?

The source lists approximately 140 × 20mm.

Is this a non-contact-only tester?

No. The source operating instruction involves the metal tip and bottom copper cap; it should not be advertised as non-contact-only.

Can it prove a circuit is safe to touch?

Do not rely on this indicator alone to prove absence of voltage. Isolate the circuit and use suitable rated test equipment and procedures.

SPECIFICATIONS

Battery Included: Yes

Brand Name: MFG

Certification: NONE

Choice: yes

DIY Supplies: Electrical

Dimensions: 14cm

Display Type: LED indicator

High-concerned chemical: none

Model Number: 384JJ

Origin: Mainland China

Power Source: 3pcs LR41 Battery

Power Supply: Battery

Semi-finishedproduct: No

Voltage range: 70–250V

semi_Choice: yes

Listed measuring range: 70–250V. Size: approximately 140 × 20mm. Tip: chromium vanadium steel. Shell: ABS. Batteries: three LR41, listed as included.

Operating and safety information: The source instruction states to touch the bottom copper cap during the prescribed test. Use only within the product's marked ratings and supplied instructions. This indicator is not a substitute for an appropriately rated instrument and safe-isolation procedure.