czyhmblfn posted an update 1 month, 3 weeks ago
Professional Digital Level
1，Heavy duty aluminum frame for none warp or twist.
2，Two fixed vials with professional accuracy:0.5mm/m(0.0005in/in).
3，Digital accuracy 0.1°at level and plumb,0.2°other angles.
4，Powered by 9V batteries(optional).
5，Double milled surfaces for high flatness.
6，Large double color rubberized end caps for strong shock resistance.
7，Big rubberized handles for comfortable work.
8，Two big hanging holes on end caps for convenient storage.Electronic Spirit Level manufacturers