Verify card readers by testing swipe functionality. Confirm reader operation and error codes. Simulate transactions to ensure data transmission accuracy. Check connection status and device compatibility.
Calculate dimensions using built-in measurement tools. Input material costs and labor rates to generate detailed cost estimates. Save and compare multiple project estimates. Export reports in PDF format for sharing with clients.
The app provides over 150 formulas for carpenters and builders, covering calculations for wall loads, lumber, materials, roofing, stairs, and various geometric shapes. It also includes dozens of conversion formulas for different units.
The app offers over 200 formulas and tools for plumbing, HVAC, and mechanical contractors. It includes calculators for water flow, piping, drainage, water heaters, pumps, gas, medical gas, pools, septic, and thermal expansion.
