These in-ground sensors, unlike large truck scales, can also be put virtually anywhere due to their smaller size. This system is minimally invasive and can be installed in 3-inch grooves cut into new or existing pavement. They are one of a kind, in that they do not require drains a scale pit or drainage, unlike traditional in-ground scales. These strip sensors are completely sealed and completely waterproof. Without the need for any concrete pour and cure delays, these strip sensor systems are fast to install and can be operational in less than 8 hours, saving you a considerable amount of downtime. The sensors can collect data on individual wheel-weights, speed, axle-spacing, and vehicle classification. System configurations are available in 3 and 4 rows of sensors, providing built-in redundancy and multi-sample wheel weighing for improved accuracies. Capable of meeting or exceeding ASTM E1318-09 Type III and COST 323 A(5) performance requirements Sensor Dimensions: 3" width, available in 59", 69" and 76" lengths Battery Type: N/A Battery Life: N/A Speed: Low, Medium, and High-Speed system configurations available