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6-24V small DC transparent test pen for automotive batteries
$0.84$1.37-38.69%
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Features
Universal Voltage Range
Compatible with 6-24V DC systems, ideal for automotive batteries, motorcycles, and low-voltage electronics.
Transparent Durable Housing
Clear ABS casing for easy visibility of internal components, reinforced with impact-resistant design for long-term use.
Precision Voltage Detection
Accurate LED indicators instantly show battery status—green (normal), yellow (caution), red (low)—eliminating guesswork.
Compact & Ergonomic
Slim, lightweight body (5.5mm tip) fits tight spaces; non-slip grip ensures safe handling in garages or workshops.
Direct Contact Design
Needle-point probe penetrates corrosion for reliable readings on terminals, fuses, and wiring without false signals.
Wide Application
Essential for mechanics, DIY car maintenance, solar panel checks, and troubleshooting RV/boat electrical systems.
Bulk Purchase Advantage
Lowest global wholesale pricing—order in bulk for fleets, repair shops, or retail resale with guaranteed quality.
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