Surveying Instrument:Automatic Level SAL24/28/32 - SAL Series
AUTO LEVEL SAL Series, Compensator Working range: +15' or -15' - more info check here: http://www.buymeasuringtools.com/Surveying-Instrument-Automatic-Level-SAL24-28-32-10186168/
Quick Brief
Place of Origin: China (Mainland)Model Number: SAL Series