Car Relay Tester 12V-24V 4Pin 5Pin Digital Display Battery Voltage Tester
Instant Fault Detection, Non-Slip Silicone Handles & LED Indicator, One-Piece Durable for Cars Trucks SUV
Takealot · checked 2 days ago
25 offers · 2 retailers
Listed under the same model number
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Matched by model number; no shared barcode
- Average
- R 1 638.16
- Lowest seen
- R 1 445.00
- Highest seen
- R 1 682.00
- Last change
- -R 90.00
- First indexed
- 22 Sep 2026
- Retailer
- Takealot
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Takealot This listing
Car Relay Tester 12V-24V 4Pin 5Pin Digital Display Battery Voltage Tester
Checked 2 days ago
ViewR 1 445.00
+R 1 336.00
Each price is from PriceFind's last check of that retailer. Follow the link for the live price.
Description
The NEONG RT01 Automotive Relay Tester is a professional-grade digital relay diagnostic tool for 12V-24V vehicles - cars, trucks and SUVs.w ith a large digital display showing real-time battery voltage (11-25V) and colour-coded LED indicators (red = faulty, green = normal), it instantly tests 4-pin and 5-pin relays in seconds, powered directly by your car battery with no extra batteries needed. Built with silicone non-slip insulated handles and thickened wear-resistant clamping teeth in a one-piece solid design that never loosens.
Digital Display + Dual LED Indicator
Large digital readout for precise battery voltage (11-25V) with colour-coded LEDs - red lights up for faulty relays, green confirms normal operation, making diagnosis fast and foolproof.
Universal 4-Pin & 5-Pin Compatibility
Tests both 4-pin and 5-pin automotive relays across cars, light trucks, SUVs and commercial vehicles - one tool covers all your relay testing needs.
Direct Battery Powered - No Extra Batteries
Connects straight to your vehicle's 12V-24V battery, so there's no separate power source or battery replacement needed. Ready to use anytime, anywhere.
Safe & Durable One-Piece Design
Silicone non-slip insulated handles and thickened wear-resistant clamping teeth give strong, slip-free grip. The solid one-piece build never loosens, ensuring stable, accurate readings.
What's in the box
1 x Relay Tester
2 x Positive and Negative Alligator Clips
1 x Instruction Manual
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