Roh Gelembung Level Bowling Level Instrument Kanggo Surveying Tools

Feature:

1, Material: aluminium alloy lan bagean plastik;

2, perawatan lumahing: wêdakakêna elektrostatik ditutupi;

3, Tiga bokor: horisontal, sinetron dongeng lan 45 jurusan;

4, fitur vial: unbreakable / shockproof / ultrasonik welding / UV tahan

5, Akurasi: 1.0mm / m (0.001in / ing = 0,057 °)

6, Magnetic utawa tanpa Magnetik pilihan;

7 End huruf: kejut-nresep huruf pungkasan plastik.