AC/DC Voltage Tester Pen & Probe Meter (6V to 380V) - Multi-Level LED Display Voltage Detector for Electrical Testing
AC/DC Voltage Tester Pen & Probe Meter (6V to 380V) - Multi-Level LED Display Voltage Detector for Electrical Testing
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The AC/DC Voltage Tester with LED Indicator Scale is an essential diagnostic tool for electricians, technicians, and DIYers testing electrical circuits, outlets, and automotive wiring. Designed with dual insulated probes connected by a flexible wire lead, it allows convenient testing across terminals and hard-to-reach junctions. The built-in LED display panel provides clear, stepped voltage level indication across multiple ranges (typically covering 6V, 12V, 24V, 50V, 120V, 220V, up to 380V AC/DC), enabling users to quickly identify exact voltage presence and polarity without relying on delicate mechanical meters. Packaged in a hanging blister card.
Specifications Table
| Parameter | Technical Specification |
| Product Type |
Dual-Probe AC/DC Voltage Tester / Circuit Detector |
| Voltage Detection Range |
6V to 380V AC/DC |
| Display Type |
Multi-Level LED Indicator Lights & Polarity Indicators |
| Probe Design |
Dual Probes with Flexible Insulated Connecting Wire |
| Housing Material |
Durable Insulated Molded Plastic Body |
| Safety Standard |
CE Certified Compliance |
| Manufacturing Origin |
Made in China |
| Packaging |
Hanging Blister Card Packaging |
Key Features & Standards
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Multi-Level LED Scale: Bright LED lights instantly light up to indicate approximate voltage tiers (6V–380V) for fast circuit evaluation.
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AC/DC Voltage Detection: Measures both alternating current (AC) and direct current (DC) sources with built-in polarity (+) / (-) identification.
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Dual Probe Flexibility: Connected lead wire between probes provides versatility and reach when testing across separate electrical points.
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No Battery Required: Operates directly off the voltage being tested, ensuring the tool is always ready for field use.
⚠️ Safety Warning: High-voltage testing device—always inspect probe insulation and wires for cracks or damage prior to use. Never touch bare metallic probe tips during testing to avoid electrical shock. Wear ANSI-approved electrical safety gloves and eye protection.