Reflectorless type Total Station 822R from ACL Stanley is a high performance construction grade unit in a compact and easy-to-use design. It features a classic design with built-in programmes for versatility of operation in construction of roads, bridges and other infrastructure projects. The 882R is equipped with absolute encoders which provide high accuracy and reliability. There is no need to reset the system for zero indexing. Thus, it eliminates the need for manual initialisation. The vertical and horizontal angles are compensated by a dual axis compensator that detects tilt in both directions, thereby ensuring enhanced reliability. The product has a large storage capacity of up to 16000 data points. Data can also be sorted into different jobsite files in the extended memory with use of the USB memory card. The two rechargeable Ni-H batteries provided with it ensure that the unit can be used continuously at the work site without having to stop and recharge.