5500 ThinPAVE/4500 ComboGAUGE Battery Pack Wired

The Replacement Battery Pack is designed for use with the InstroTek 4500 ComboGAUGE and 5500 ThinPave nuclear density gauges. This replacement battery pack provides a dedicated power source for maintaining dependable gauge operation during field density testing of asphalt pavements and other applicable construction materials.

Each gauge requires one battery pack, simplifying replacement and maintenance for laboratories operating InstroTek nuclear density testing equipment. Replacing an aging or depleted battery pack helps maintain reliable field performance, reduce unexpected equipment downtime, and support uninterrupted testing operations.

Key Features

• Designed specifically for the InstroTek 4500 ComboGAUGE and 5500 ThinPave nuclear density gauges.
• Provides a replacement power source for compatible gauges used in field density testing and pavement quality control applications.
• Requires only one battery pack per gauge, simplifying battery replacement and maintenance inventory management.
• Helps restore dependable gauge operation when existing batteries experience reduced capacity, charging difficulties, or age-related deterioration.
• Supports preventive maintenance programs by allowing laboratories to replace aging batteries before unexpected equipment downtime occurs.
• Suitable for construction materials testing laboratories, paving contractors, state DOT agencies, and quality control technicians using InstroTek nuclear gauges.
• Provides a dedicated replacement component for maintaining existing InstroTek equipment without replacing the complete gauge.

Included Items

The product includes one replacement nuclear gauge battery pack for the InstroTek 4500 ComboGAUGE or 5500 ThinPave nuclear density gauge. One battery pack is required per gauge. Additional accessories, charging equipment, or installation hardware have not been confirmed as included.

Lab Manager's Tip

For laboratories maintaining InstroTek 4500 ComboGAUGE and 5500 ThinPave gauges, monitor battery performance as part of your routine nuclear gauge maintenance program. Batteries that no longer hold an adequate charge can result in unexpected field testing interruptions, technician downtime, and scheduling delays.

Both the 4500 ComboGAUGE and 5500 ThinPave require only one replacement battery pack per gauge. Keeping a spare battery pack available can help minimize equipment downtime, particularly for laboratories operating multiple gauges or supporting high-volume paving projects.

Before replacing the battery, inspect the existing electrical connections and battery compartment for corrosion, damaged wiring, or loose connections. Follow InstroTek's recommended replacement and charging procedures, and ensure all maintenance activities comply with applicable radiation safety requirements.