PPDRAW Automotive Battery Voltage and Parasitic Draw Monitor - OBDII

Monitors car battery voltage and parasitic current draw for accurate diagnostics. Connects via 16-pin OBDII connector to supply 12V power and prevent data loss during battery replacement. Graphing mode displays voltage and amperage as a waveform, allowing in-depth electrical system analysis. Rechargeable high-capacity lithium-ion battery with USB-C charging and multi-color TFT display. Adjustable current output alarm and auto power-off settings to protect the vehicle’s electrical system. View and record real-time data via Bluetooth on the Power Probe Link app for enhanced performance tracking.

Monitors car battery voltage and parasitic current draw for accurate diagnostics.

Connects via 16-pin OBDII connector to supply 12V power and prevent data loss during battery replacement.

Graphing mode displays voltage and amperage as a waveform, allowing in-depth electrical system analysis.

Rechargeable high-capacity lithium-ion battery with USB-C charging and multi-color TFT display.

Adjustable current output alarm and auto power-off settings to protect the vehicle’s electrical system.

California Residents Prop 65 warning: Products may contain a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.

This product has a manufacturer warranty against defects in materials and workmanship for a period of ONE (1) YEAR from the date of original retail purchase. See our Seller Return Policy for more details.