Holman 3000 Watt Pure Sine Wave Inverter Model 40443

The 3000 W Inverter is engineered for commercial vehicles, work trucks, and fleet applications—delivering clean, dependable power wherever the job takes you. Designed to replace noisy, fuel-hungry generators, this inverter provides quiet, efficient energy that replicates household AC power and resembles the smooth, continuous sine wave generated by utility grids—making it safe for even the most sensitive electronics. 

Key Features:

• True 3000 W Pure Sine Wave Output: Seamlessly powers laptops, printers, telematics, power tools, and other sensitive devices with grid-quality electricity.
• Additional Capacity: Supports compressors, pumps, and heavier-duty equipment, making it ideal for demanding job sites.
• Ignition Sense: Limits operation to when the vehicle is running, preventing parasitic drain on your battery.
• Durable Build: Extensively tested to endure high loads, impact, and extreme temperature conditions—ready for the toughest environments.
• Easy Installation: Compact, versatile design for seamless integration with modern vehicle electrical systems, easy to mount on a partition, shelf, workbench, or behind a seat.
• OEM Compliant: Plug-and-play SGX wiring harness with fuse meets OEM requirements
• Holman’s Comprehensive Warranty: 2-year coverage for long-term reliability and peace of mind.

Why Choose Our Inverter?

• Minimize Operating Costs: Eliminate generator fuel and maintenance expenses.
• Fleet-Ready: Standardized solution for easy rollout across multiple vehicles.
• Protect Your Tools & Electronics: Pure sine wave technology safeguards your investments.
• Perfect For: Contractors, tradespeople, delivery fleets, municipal vehicles, and anyone needing reliable mobile power on the go. 

Technical Specifications

• Auxiliary port for additional outlet on 1000W and above
• 100-127V AC Output voltage
• 2 GFCI receptacles
• 1 USB port with 5V 2.1A output
• LCD Display
• CAT5 port for optional remote switch
• Complies with ETL, UL458, and CSA regulatory standards
• Over-temperature protection & shutdown
• Overload shutdown
• Under and overvoltage protection
• Short circuit warning
• 2-year warranty