Digital Angle Ruler

400mm Digital LCD Protractor Inclinometer Goniometer Level Measuring Tool Electronic Angle Gauge Angle Ruler with Backlight A precise measuring device which enables quick measuring and transferring of angles An excellent device for industrial applications which involve the definition of the exact angles, e.g., for niches and bays, sloping roofs and handrails Thumbscrew locks down the pivot when you need to prevent movement of the measured angle 2 spirit levels set at 90 degrees to each other for applications when you need a standard level With horizontal and vertical bubbles levels, it works as a great "Spirit Level" tool Features: 1. A precise measuring device which enables quick measuring and transferring of angles. 2. An excellent device for industrial applications which involve the definition of the exact angles, e.g., for niches and bays, sloping roofs and handrails. 3. A great DIY tool for measuring the exact angles while renovating your home or office by yourself 4. Thumbscrew locks down the pivot when you need to prevent movement of the measured angle. 5. 2 spirit levels set at 90 degrees to each other for applications when you need a standard level. 6. With horizontal and vertical bubbles levels, it works as a great "Spirit Level" tool. 7. Large LCD with back light. 8. Automatically shut down after 5 minutes. 9. Study stainless aluminum body. Specifications: Shell material: aluminum alloy Model: ST99G Size: 400MM Measurement accuracy: 0.5 Resolution: 0.1 Measuring range: 0-22° Display: LCD digital backlight Power supply: 1 x 9V 6F22 battery (the product does not contain battery) Product color: silver Product size: 400 x 50 x 21mm/15.7 x 1.97 x 0.83" Net weight: 368g Gross weight: 500g Packaging Contains: 1 x Goniometer