The Sokkia 7241-90 rod level now includes a 30-minute circular vial for improved accuracy! Heavy-duty frame is made of a strong aluminum die casting, painted a bright red-orange. The vial is a large .7" diameter, 30 min. per 1" sensitivity, securely mounted into a recessed black housing.
Seco Item # 5001-10
CST 06-750
Sokkia 8071-90
SitePro 11-750
CST 710-41
DISSEN 81-0886