Low Voltage Tools & Resources
Professional calculators and checklists designed for low voltage technicians, electricians, and project managers. All tools follow industry standards and best practices.
Engineering Calculators
Industry-standard calculations following NEC codes and IEEE standards
Calculate conduit fill percentages according to NEC Article 344 and other applicable codes
Features:
- Multiple cable types
- NEC compliance
- Conduit sizes
- Fill percentage
Determine voltage drop over distance for copper and aluminum conductors
Features:
- AC/DC circuits
- Multiple wire gauges
- Distance calculations
- Power loss analysis
Find the right wire gauge for your electrical load and circuit requirements
Features:
- Load calculations
- Temperature derating
- NEC ampacity tables
- Safety factors
Calculate PoE power requirements for network devices and switch planning
Features:
- PoE standards
- Device power consumption
- Switch capacity
- Cable length factors
Calculate optical fiber link loss budgets using ITU-T G.652.D, G.657.A1/A2, and G.651.1 standards
Features:
- ITU-T standards
- All wavelengths
- Passive loss calculation
- Professional grade
Project Checklists
Professional checklists for project management and compliance documentation
Comprehensive pre-project checklist covering scope, permits, materials, crew, and coordination
Features:
- 29 essential items
- Progress tracking
- Print to PDF
- CSV export
- Auto-save progress
Daily safety verification and compliance documentation for crew safety and OSHA requirements
Features:
- 25 safety items
- PPE verification
- Equipment inspection
- Incident tracking
- Print & export
Field installation compliance and quality verification for low voltage system installations
Features:
- 32 installation items
- Quality verification
- Code compliance
- Testing documentation
- Professional output
Pre-installation survey with infrastructure documentation and site assessment requirements
Features:
- 34 survey items
- Infrastructure assessment
- Code compliance check
- Photo documentation
- Survey report ready
Professional Tools for Every Project Phase
Our calculators follow the latest NEC codes and IEEE standards, while our checklists ensure compliance and quality throughout every project phase. Built by contractors, for contractors.