Ansbell Car Circuit Tester – 20A/48V Blade Fuse AmpMeter

Overview

Meet the Ansbell Car Circuit Tester, a compact current meter designed for automotive circuits. It delivers precise, real‑time readings on a high‑resolution display, making it easier to observe small fluctuations that can signal changes in electrical load or wiring behavior.

Portable, Ready for the Road

Its lightweight, pocket‑friendly form fits into a tool bag or between vehicles in a busy shop, enabling on‑site checks whether you’re in a workspace or on the road. The device’s robust build keeps pace with everyday workshop use and mobile diagnostics.

Key Benefits

• Precise current readings with a clear, high‑resolution display for quick diagnostics.
• Compact, portable design that travels easily between vehicles and locations.
• Rugged, waterproof construction built to withstand busy workshop and outdoor environments.
• Simple, user‑friendly operation suitable for both professionals and DIY enthusiasts.

How to Use

• Turn off the vehicle ignition, remove the fuse from the circuit, and insert the tester into the fuse socket as described in the instructions.
• Insert the tester’s leads into the socket to measure current and view real‑time values on the display.
• Monitor readings to identify unusual loads or fluctuating current patterns across the circuit.

Durability and Safety

Engineered for reliability, the tester resists impact and wear in busy settings and is designed to handle outdoor diagnostics where moisture is a factor. A dedicated usage note reminds you of important limits to help foster safe handling.

Important usage notes: Maximum load is 20A at 48V for up to 10 seconds. Turn off the ignition before connecting or disconnecting the tester. Battery not included; you’ll need a 23A 12V battery to power the unit.