DELIXI ELECTRIC Multifunction Digital Car Circuit Tester Pen H1B300

Continuity Testing with audible buzzer

Data Hold Function to freeze measurement readings

Automatic Power Off after 15 minutes of inactivity

High-Definition LCD Backlit Display for clear readings in various lighting conditions

LED Flashlight for illumination in dim environments

Insulated ABS + Glass Fiber Nylon Housing for enhanced durability and insulation

Detachable Battery Cover for easy replacement

Power Button

HOLD Button for data retention

COM and CAT II rated for safety

Positive Probe and Negative Clip for measurement

H1B Automotive Digital Voltage Tester

Canvas Carrying Bag

1.5V AAA Battery

User Manual

Packaging Box

1. Power on to automatically detect and measure DC voltage, resistance, or continuity.

2. Short press HOLD button to lock measurement data; press again to release.

3. Long press backlight button to turn on LED flashlight; short press to toggle LCD backlight.

Quickly identify automotive wiring faults

Check fuse circuits and constant/ACC power lines

Diagnose issues with fog lights, horn, cigarette lighter, turn signals, headlights, reversing lights, ignition, navigation system, audio system, air conditioning, and sunroof operation

CAT II rated for automotive electrical testing

Insulated housing and probes ensure user safety during measurements