Car Relay Tester: 12/24V Battery Checker with Clips, Professional Portable Tester, Diagnostic Tool for Boat, Motorcycle, Industrial Equipment

High-quality material: this car relay tester is made of robust plastic, which is particularly durable and resistant. The high-quality material ensures reliable insulation against electrical interference and makes it ideal for use in workshops and on the go. Quick and easy diagnosis: the car relay tester checks 4 and 5-pin relays quickly and precisely. Thanks to the direct power supply (11V-15V), an intuitive LED indicator immediately indicates whether the relay is working properly (green) or is defective (red). Compact and portable: with the dimensions 12 x 6 x 2.7 cm, this car relay tester is extremely handy and fits in any tool bag. The compact design allows easy transport and flexible testing – whether in the garage or on the go. Precise function test: the car relay tester analyses contact resistance, closing time and relay behaviour precisely. This allows you to quickly detect faults, which allows efficient troubleshooting and maintenance of vehicle electronics. Universal application: ideal for 12 V/24 V car relay testers in cars, trucks, motorcycles and boats. Whether in the workshop, industry or DIY garage, this tester provides reliable diagnostics and helps to avoid expensive failures.