ZEZEFUFU Current Tester - 0.01A-19.99A LED display

Features: High-Precision Current Testing: This portable high-precision current tester features a wide measurement range of 0.01A to 19.99A with LED display for accurate readings, ideal for automotive circuit diagnostics. Easy Circuit Fault Detection: Use as an automotive open & short finder to quickly identify breaks and shorts in car wires, simplifying repairs with its intuitive probe design. Portable and Lightweight Design: Lightweight and compact size, this automotive wire tracer is easy to carry for on-the-go use in various automotive environments. Fuse and Relay Checking: Acts as a car relay fuse blade checker to test blade fuses and relays safely under 20A 48V max load. Bright LED Display and Lighting: Equipped with a clear LED display and front lighting, this wire tracer ensures visibility in dark areas for precise current testing. Specifications: Type: Current Tester Body material: ABS Measuring range: 0.01A-19.99A Maximum load: 20A/48VDC lasts for 10 seconds Power supply: 1*23A 12V battery (not including battery) Operating temperature: 0C-40C Working relative humidity: <75% Storage temperature: -10℃ - 40℃ Storage relative humidity: <80% Operation instruction: 1. Turn off the vehicles' engine. 2. Take out the fuse and put it in slot of the AE150. Please make sure the circuit protection is correct . (The detection fuse of the tester is 20A/48V, standard type) 3. Insert the plug of the tester into the vehicle fuse socket. 4. If necessary, start the vehicle engine and energize the circuit first. Then turn on the detector by pressing the power switch 5. Under test, operate the circuit and the display will show the measured current. 6. Turn off the tester by pressing the power button again when you finish the measurement. Package include: 1 X Car Current Detector