Gu Mingsi's laser range finder is an instrument that uses a laser point to measure the distance between two points.
First, we must determine our own needs before buying. Purchase laser rangefinder measurement range, accuracy , indoor or outdoor applications? Generally, the rangefinder for indoor use has an accuracy of 1-2 mm, the warranty range is 2-3 years, and the range is 30-200 meters. The outdoor range finder is generally more than 500 meters, and the accuracy is generally about 1 meter. The price is relatively cheap. Specific needs can be consulted with your company's customer service, or call the hotline 010-63950972
Second, buy a rangefinder budget. The laser range finder purchase budget is a few hundred yuan to several thousand yuan, the domestic range finder is generally cheaper than the imported range finder, the accuracy is slightly worse, the warranty is generally 1-2 years. Foreign quality, including accuracy, will be more expensive than domestically produced prices.
Second, the choice of brand. Well-known brands of indoor laser range finder are Bosch, Hilti, Leica, etc. These are famous brand range finder, imported range finder, and the warranty is three years, all of which are high precision range finder. It is also a good choice to have a large rangefinder.
Buy a range finder and go to Beijing WorldCom Jiahe Technology Development Co., Ltd. to recommend the laser range finder that suits you best . Tel : 010-63950972 , website:
Microscope Slides And Cover Slips
1. The glass slide is used to put the sample to be tested, and the cover glass is covered on the sample to be tested.
2. The glass slide is at the bottom, which is the carrier for the material you want to observe, that is, you want to put something on it.
3. The cover glass is smaller than the slide glass. The glass slide is mainly used to hold the observation objects. The cover glass is covered on the slide glass and used for fixing.
4. The glass slide is a thicker piece of glass in the transfer slide, which is used to carry the real object. The cover fragment is the small round or square thin one.
5. Mounting is a general term for a set of things, including slides, coverslips and loaded objects
6. The cover glass is square, the slide glass is rectangular, and the width is longer than the side of the cover glass.
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