Product Details: Brand Silicone Grand Application Industrial Material Mild Steel Accuracy +- 1 % Battery Charging Time 2 Hr Measuring Range 2 Meter Weight 0.25 Kg Country of Origin Made in India Placom Digital Planimeter offeredprovide for high work accuracy of ?±2% as well as have optimum top to bottom & left to right measuring range so as to perfectly match up with specific working requirements of the customers. Further, these also provide for continuous working support and perfectly handle measurement function needs of parameters like area, sum, average value. Some of its features include suitable for use in construction, vessel design, teaching, research and other areas; come with enhanced measuring capacity; coming with large accumulative area than ordinary planimeters.