Precise Digital Readouts: Features an LED display with 0.1V resolution across a wide 3–48V DC range. Ideal for diagnosing battery health, alternator performance, and fuse conditions. With a clear LED display, dual-color polarity indicator, and extended reach, it simplifies electrical testing while protecting sensitive vehicle electronics.
Perfect for testing a wide range of vehicles and electrical systems, not only for cars but also for motorcycles, trucks, boats etc. Ensuring accuracy for professional technicians and DIY enthusiasts.
Featuring a sharp stainless steel probe and durable alligator ground clip, this tester is ideal for checking batteries, fuses, wiring, relays, switches, and electrical circuits. Sharp stainless steel probe for precise circuit testing.
Automotive Test Light with 3-48V LED Digital Display, Automotive Circuit Tester
3.5-36V Car Circuit Tester Digital Automotive. Product Type Automotive Digital Circuit Tester. Power Electrical Probe Test Light. Power Source Vehicle battery (12V / 24V DC). LED Indicator & Buzzer – Provides visual and audible alerts when detecting power or polarity.
【Safe & Durable Use】This electrical tester pen adopts ergonomic handle for comfort and a safe grip. Premium insulation protective rubber tip protects you against electric shock, heat insulation and oil resistance for safe operation.
Signal strength display mode: LCD digital display. Light source: green red dual color backlight source. Wire conduction function. Display: LCD display. Probe shape: Cone shaped.
Heavy-Duty Test Lead – Flexible cable with a durable alligator clip for secure grounding during testing. Display: Digital LCD. Easy to Use – Ideal for beginners, DIY enthusiasts, and professional automotive technicians.
Type: Digital Test Light / Circuit Tester. 💡Why Choose This Tester?. ✅Fast Circuit Testing – Instantly check power, ground, and faults. Compatible with 6V, 12V, and 24V systems, it’s the perfect tool for cars, trucks, motorcycles, and more.
Connect The Alligator Clamp To The Ground, Then Take The Probe To Test Circuit. If The Indicator Light Is On, There Is Electricity. Light In Handle Glows When Circuit Connection Is Complete. Test A Range Of Circuits Ranging From 6v To 24v.