Battery Analyser

Improve battery performance and extend battery life

The 390PT Battery and System Analyzer lets you quickly, safely and accurately test both 6-Volt and 12-Volt lead-acid batteries (VRLA, AGM, gel and flooded cell) in or out of the vehicle and test 12-Volt and 24-Volt charging systems for proper operation. Combined singe load, dynamic resistance technology and algorithms display battery voltage and capacity in easy to understand results in seconds. The handy "QUICK START" instruction guide is printed on the back of the analyzer.

Tests 6-Volt and 12-Volt batteries and 12-Volt and 24-Volt charging systems.

Tests VRLA, AGM, gel and flooded cell batteries.

Determines state of charge, cold cranking amps (CCAs) and good/bad battery.

Tests batteries IN or OUT of the vehicle.

Tests discharged batteries down to 1.5-Volts, Operating from an internal battery.

Handy QUICKSTART instruction guide printed on the back for easy reference.

Displays battery voltage and battery capacity.

Rugged shock resistant rubber "boot" to protect your investment.

Selects from 6 languages: English, Spanish, French, German, Italian and Portuguese.

One-Year Limited Warranty.

Free shipping

To order contact us

5 years warranty

Patented technology