How to check the room when you buy a hardcover room?

1, first look at the appearance: external facade, external wall brick and paint (pay attention to the leakage of internal wall at waist line), unit door (appearance and trial use), corridor (width, handrails, steps, screen).

2. Check the room again: entrance door, door, window, ceiling, wall, floor, corner, wall brick, floor tile, water supply and drainage, waterproof water storage, heating, gas, ventilation, lighting, smoke exhaust (kitchen), exhaust (bathroom), strong and weak current distribution box, strong and weak current: socket, switch, lighting; Weak current: visual intercom, incoming call alarm, telephone, broadband and cable TV.

3. Neighborhood after test: Problems such as closed water test and idling of water meter must be coordinated with neighbors upstairs and downstairs.

tool

1. Measuring tools: 3m box ruler, 25 ~ 33cm ruler, 50 ~ 60cm t-square, 1m ruler.

2. Electric pliers tools: cuttings with two or three plugs (sockets with indicator lights); Various plugs: telephone, TV, broadband; Multimeter; Shake the watch; Use a screwdriver ("-"and "+"); 5th battery, 2 sections, test pen; Hand hammer; Small hammer; Headlight (200W) and small lamp (incandescent lamp 10- 15w)

3. Auxiliary tools: mirror, flashlight (2 batteries 1), multiple plastic bags, paper+matches, toilet paper, stool, paper+pen.

Special tools for house inspection: JZC-2 ruler (borrowed from quality inspection station); Multifunctional internal and external right angle measuring ruler; Multifunctional vertical corrector; Vernier feeler gauge; Diagonal measuring ruler; Reflector; Telescopic rod; Water and electricity detection hammer (50g); Movable drum hammer (25g); Steel needle hammer (10g), laser rangefinder, tempered glass detector, laser levels, rebound instrument, etc.