1) glass spirit level vial 2) metal body level component 3) metal circular level 4) electronic vial 5) plastic spirit level vial 6) High precision glass vials 7) curved glass spirit level vial 8) sensor level 9) special spirit level The sensitivity is from 60´/2mm to 2 /2mm. Our products have been used widely in optical and electronic instrument such as theodolite, level, compass level, electronic scale, total station and etc . Please tell me the size ,quantity that you need,so the best price can be given to you .
