- 【Multimeter & Oscilloscope Mode】Automotive circuit tester contains multimeter functions, it can quickly test the DC voltage, resistance, diode/continuity (DIO), current, and frequency. Combined with the oscilloscope function and buzzer, can test components according to voltage, resistance value, frequency duty cycle, and waveform diagrams to quickly diagnose problems with your circuit system.
- 【Relay Test & Injector Test】Electrical system diagnostic tool can test the common automotive relay, like 5-terminal relays, and 4-terminal relays. It is worth mentioning that the power tester outputs 4 different pulse signals to the injector, and check the injector spraying status.
- 【0-5V Power Supply & Component Activation】 The 0-5V power supply function is useful when checking the wiring to the ECU/ECM. Power Tester Probe can generate activation signals to the tested components, such as activating lights, motors and other on-board electric equipment.
- 【Smart Test & Positive & Negative Test】Power tester can automatically and quickly test automotive circuit voltage, resistance, positive and negative, intelligent recognize does not require manual selection, and the corresponding parameter values and prompts are displayed on the HD LCD screen.
- 【Widely Application】The BT280 intelligent electrical system circuit tester is dedicated to test all 9V-30V vehicle electrical systems. It can be widely used in testing continuity, signal circuit, activating components in your hand and in the vehicle, finding bad ground and short circuits, test trailer lights.
- 【Three Years Warranty】For any quality problems. If BT280 has any defect, we will provide new replacement or solutions for our customers until satisfaction without delay, and provides lifetime technical support. For any needs, you are warmly welcomed to contact us and we will get back to you ASAP within 24 hours.
