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मूल्य सूची: Retail Price (B2C) मूल्य सूची
मूल्य सूची: Retail Price (B2C) मूल्य सूची
PNX Professional Electrical Continuity Tester Pen

PNX Professional Electrical Continuity Tester Pen

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SpecificationDetails
Indicator TypeHigh-Brightness LED & Audible Buzzer
Power SourceInternal Battery (Typically 1.5V or 3V)
Probe MaterialCorrosion-Resistant Stainless Steel
Cable Length~1 Meter with Insulated Alligator Clip
HousingImpact-Resistant Transparent or Solid PVC
Testing RangeLow Voltage / Non-Energized Circuits Only
Current DrawMinimal (Battery-Saving Circuitry)
Price
₹ 25.42 ₹ 25.42
(Tax included)

बारकोड: 7955

Product Description

The PNX Continuity Tester features a straightforward, user-friendly interface. When the metal probe at the tip and the alligator clip at the end of the lead both touch a continuous conductive path, the internal circuit completes, triggering a bright LED and a loud buzzer. This dual-feedback system ensures you can confirm a connection even in noisy workshops or under bright sunlight. The flexible, insulated lead wire provides ample reach for testing long wire runs or reaching deep into fuse boxes.

Key Features

  • Instant Feedback: Provides immediate visual and audio confirmation of circuit continuity.

  • Compact Pen Design: Slim profile fits easily into a shirt pocket or a small tool pouch.

  • Insulated Alligator Clip: High-tension clip ensures a secure "hands-free" connection to ground or wire terminals.

  • Long Battery Life: Designed with low-power components to ensure the tester is ready even after months of storage.

  • Sharp Stainless Steel Probe: Capable of piercing through wire insulation or reaching into small connector pins.

Technical Details

  • Safety Feature: Often includes a protective cap for the sharp probe tip.

  • Versatility: Can be used to test light bulbs, fuses, speakers, and printed circuit board (PCB) traces.

  • Body Construction: Ergonomic grip with a non-slip texture for precise handling.

Prototyping and Engineering Tips from Robogears

  • The "Dead Circuit" Rule: Never use this tester on a circuit that has power running through it (like a live wall outlet or a connected car battery). This tool has its own internal battery to provide the test current; adding external power will likely burn out the internal LED or buzzer.

  • Self-Test First: Before every use, touch the alligator clip to the probe tip. If the light and buzzer don't activate, your internal batteries are dead or the lead wire is broken. Always "test the tester" first!

  • Finding a "Short": If you have a blown fuse that keeps popping, use this tester to check for a "Short to Ground." With the power off, clip one end to the chassis and the other to the wire; if it buzzes, that wire is touching metal somewhere it shouldn't.

  • Resistance Sensitivity: Note that some continuity testers will buzz even through high-resistance components (like a small motor). For precision electronic work where you need to distinguish between a "dead short" and a "low resistance path," a digital multimeter is a better companion.

Package Includes

  • 1 x PNX Continuity Tester with Attached Lead and Clip

  • Internal Battery (Pre-installed)

Disclaimer

This tool is intended for low-voltage, unpowered circuit testing only. Do not use on AC mains (110V/220V) as it poses a severe risk of electric shock and tool damage.