Automatic Level Surveying Instrument is available in a sturdy construction that ensures optimum performance for longer period of time. The Level Surveying Instrument is able to withstand extreme temperatures and dust. The Instrument works on automatic mode of operation and used for level surveying purpose. Automatic Level Surveying Instrument can be availed in different models such as RL-24, B 40, B 30, RL 28 and RL 32.