Dear Sir, Pls, give me prices of high precision spirit levels of a) 1:1000 b)1: 2000 c)1:5000 d)1:10000 e)1:20000. I hve to make the decision based on the price as well. Leght of 100mm to 150mm is accepted. Best regards, Jagath Wickramasinghe. I want to receive:
