The PulseTech 490PT is a portable battery diagnostic and maintenance system for 6-volt and 12-volt lead-acid batteries. It detects and addresses lead-sulfation buildup on battery plates, restoring capacity for power acceptance, storage, and release across flooded cell, AGM (flat plate and spiral), gel cell, and VRLA battery types. The unit performs comprehensive battery testing, charging system diagnostics, and internal short detection—outputting voltage, Cold Cranking Amps (CCA), state of charge, state of health, and actionable condition assessments.
Technical Specifications
• Battery Voltage Compatibility: 6 V and 12 V lead-acid
• CCA Range: 100 to 1700 CCA
• Voltmeter Range: 1.5 V to 30 V (9–30 V dc)
• Battery Types: Flooded cell, AGM (flat plate and spiral plate), gel cell, VRLA
• Charging System Test: 12 V electrical systems
• Operating Temperature: +32 °F to +122 °F (0 °C to 50 °C)
• Power Source: Battery under test or 4 × 1.5 V AA batteries
• Dimensions: 8.0 in. L × 3.25 in. W × 12.0 in. H
• Weight: 2.0 lbs
• Part Numbers: 741X490, 741X491
• NSN: 6130-01-510-9594
– Key Features
• Fully automatic battery type detection eliminates manual configuration
• Back-lit graphical LCD with adjustable brightness for field visibility
• Built-in printer for test result documentation and inventory tracking
• Diagnostic outputs include voltage (VDC), CCA, battery condition status (GOOD & PASS, GOOD & CHARGE, CHARGE & RETEST), state of health, and state of charge
• Internal short detection identifies battery faults
• Reverse connection detection and shock-resistant boot protect against operator error and field handling damage
• Quick-start guide printed on unit back
• Simple keypad interface
– Typical Applications
• Fleet and vehicle battery maintenance programs
• Battery condition assessment before replacement decisions
• Preventive maintenance in automotive service environments
• Lead-sulfation restoration on dormant or underutilized batteries
– Compatibility & Integration
Works with 12-volt electrical systems. Operates independently or powered by four AA batteries for field deployment without vehicle connection.
