📏 Nail every measurement, save every dime — the pro’s secret weapon!
The Calculated Industries 4065 Construction Master Pro is a handheld, battery-powered calculator designed specifically for construction professionals. It supports conversions across all common building measurement formats and offers advanced built-in functions for layouts, bids, and material estimates. With a large digital display, memory recall, and a protective cover, it’s the trusted tool for contractors, estimators, and builders aiming for precision and efficiency on every project.
| Manufacturer | Calculated Industries |
| Part Number | 4065 |
| Item Weight | 8.2 ounces |
| Product Dimensions | 5.75 x 3 x 0.6 inches |
| Item model number | 4065 |
| Batteries | 2 LR44 batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Color | Silver |
| Style | Handheld |
| Pattern | Calculator |
| Power Source | Battery Powered |
| Voltage | 1.5 Volts |
| Item Package Quantity | 1 |
| Measurement System | metric |
| Display Style | Digital |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Warranty Description | 1 year manufacturers |
| National Stock Number | 4820-01-299-7444 |
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