Description
REVOLT Big Test Pen AC 100-500V Voltage Tester with Neon Indicator & Insulated Handle Excellent for Electrical & Household Use Reliable & Easy-to-Use
The REVOLT Big Test Pen is a reliable and straightforward electrical testing tool engineered for the quick detection of alternating current (AC) voltage.
Designed to support electricians, technicians, and everyday household maintenance tasks, this voltage tester provides a practical way to verify live electrical circuits within a voltage range of 100V to 500V AC.
Constructed with safety and durability in mind, the test pen features an insulated handle made from ABS plastic to provide secure grip and user protection during standard testing procedures.
The body is crafted from 100% new AS plastic, while the functional rod is manufactured using high-strength #45 carbon steel.
This rod features a flat tip design and has undergone specialized heat treatment, allowing the steel hardness to reach up to 52°, complete with a functional wire-cutting pen tip.
For clear visual feedback during testing, the tool incorporates a built-in neon indicator light that illuminates when voltage is detected.
Measuring 4.0 x 190mm, the test pen also includes a built-in pocket clip for convenient carrying in pockets or tool belts.
Certified to CE, UKCA, and RoHS compliance standards, the REVOLT Big Test Pen is packed at 20 pieces per box and 400 pieces per carton, making it an essential and trustworthy addition to any toolkit.
Product Details
| Attribute | Detail Specification |
| Brand | REVOLT |
| Product Name | Big Test Pen |
| Voltage Range | AC 100V – 500V |
| Indicator Type | Neon Lamp |
| Tip Type | Flat Tip |
| Handle Material | ABS Plastic (Insulated) |
| Body Material | 100% New AS Plastic |
| Rod Material & Features | 45 Carbon Steel with wire-cutting pen tip and heat treatment (hardness up to 52°) |
| Total Length | 4.0 x 190mm |
| Certificates | CE / UKCA / ROHS Compliant |
| Packing Standard | 20 pcs / box, 400 pcs / ctn |
| Carton Size & Gross Weight | 59 x 28 x 32cm | 18 / 17 kgs |
Frequently Asked Questions (FAQ)
Q1: What is the voltage detection range of the REVOLT Big Test Pen?
A: The test pen is designed to detect AC voltage ranging from 100V to 500V.
Q2: How do I know when voltage is detected?
A: The tool features a built-in neon indicator light inside the handle that glows when live AC voltage is successfully detected during testing.
Q3: What materials are used to construct the test pen?
A: It features an insulated ABS plastic handle for safety, a 100% new AS plastic body, and a high-strength #45 carbon steel rod with a heat-treated hardness of up to 52°.
Q4: Is the test pen certified for safety standards?
A: Yes, the REVOLT Big Test Pen complies with CE, UKCA, and RoHS standards.
Q5: Is it easy to carry around on site?
A: Yes, measuring 4.0 x 190mm and equipped with a built-in pocket clip, it is lightweight and designed for convenient daily carry in pockets or tool pouches





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