Spirit Bubble Level Ruler Level Instrument Para Surveying Tools

Tampok:

1, Material: aluminyo haluang metal at plastik na mga bahagi;

2, Ibabaw ng paggamot: electrostatic powder pinahiran;

3, Tatlong vials: pahalang, pabigat sa panghulog at 45 degree;

4, Vial tampok na ito: unbreakable / shockproof / ultrasonic hinang / UV lumalaban

5, Katumpakan: 1.0 mm / m (0.001in / in = 0.057 °)

6, Magnetic o walang magnetic opsyonal;

7, End caps: shock-sumisipsip plastic end caps.