J&C TEC Screed Leveling Tripod for checking Height in Liquid Mortar, Three-sided Unique Ruler Display, Laser Line on Axis Ruler - 10 EA, (JNCTEC 10)

[Specifications] - Product Size : 130 (L) x 130(W) x 175~270 (H) mm - Folding Product Size : 95 (L) x 95(W) x 175~270 (H) mm - Quality of Material : Stainless steel, ABS Product - Weight/ea : 140g (4.94oz) - Adjustment height : 5~110mm - Show measure : 20~160mm [Precaution & Recommendations] - This screed leveling tripod is a reusable product. - When storing, it is recommended to lubricate and store foreign substances on the ruler part with water. - Be careful of damage caused by falling, hitting, cleaning, etc. - As it is installed on the floor, the laser level is highly recommended for laser beams. - It is recommended to use multiple levels and multiple personnel. - It depends on the skill level, but it is recommended to use ink on the wall.