Greluma 3-48 V Automotive Circuit Tester with LED Display (1 Piece)
The Greluma Circuit Tester excels in accuracy and safety for automotive testing.
This Greluma automotive circuit tester is designed for precise voltage measurement from 3-48V. It features a heavy-duty LED display for improved visibility, making it ideal for both day and night use. The device includes pure copper terminals for enhanced safety and durability.
- Bidirectional test mode with clear LED indicators.
- Sharp steel probes for easy circuit access and testing.
- Includes insulation protection to prevent electric shock.
Best for: Automotive professionals and DIY enthusiasts
Our Review
The Greluma Automotive Circuit Tester is an exceptional tool designed for anyone who needs reliable and accurate testing of automotive electrical systems. The safety features, including pure copper terminals and insulation protection, make it a robust choice, effectively guarding against electrical shocks. Its wide range of applications—such as checking headlights, taillights, and fuses—adds to its appeal, making it suitable for various automotive maintenance tasks.
With its blend of accuracy, safety, and ease of use, the Greluma Circuit Tester is a strong recommendation for anyone seeking a dependable device for automotive electrical diagnostics.
What we like
- Accurate digital LED voltage display for precise readings
- Bidirectional current test mode enhances usability
- Sharp steel probes for easy penetration of insulation
- Equipped with safety features to avoid electric shock
- Versatile applications for various automotive tasks
Our verdict
The Greluma Circuit Tester excels in accuracy and safety for automotive testing.
Product Details
Product Details
The Greluma 3-48V Automotive Circuit Tester is a versatile tool designed for automotive diagnostics. It accurately measures DC voltage in the range of 3-48V and features a heavy-duty LED backlight display for optimal visibility.
Designed for ease of use, this tester allows you to connect the alligator clips to either the negative or positive ground. The red light signifies the positive pole while the green light indicates the negative pole. The sharp steel probes can easily penetrate insulation to check circuits, identify broken wires, and assess fuses and connectors.
Safety is paramount with the Greluma tester. It is equipped with pure copper terminals and an insulating protective cover to help avoid electric shocks. Additionally, the built-in circuit protection function enhances safety during use. This tool is suitable for quickly checking car headlights, taillights, turn signals, faulty sockets, and more.
Technical Specifications:
- Package Dimensions: 27.1 x 10.4 x 4 cm
- Weight: 120 g
- Date First Available: 28 July 2023
- Manufacturer: Greluma
- ASIN: B0CD1HGX21
- Model Number: ZL693LUM
- Country of Origin: China
- ASIN:
- B0CD1HGX21
- Brand:
- Greluma
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