The level is a commonly used measuring tool for measuring small angles. Better brands include Blackamp; Decker, BOSCH, Suzhou Yiguang, SIMCT, Yuhang, etc.

1. Blackamp; Decker?

American Stanley Black & Decker Company, Blackamp; Decker, originated in the United States in 1910, is a world-famous brand of electrical tools and small household appliances. , the gun handle portable electric drill has established its historical position and is well-known in terms of product innovation, product quality, and product design.

2. Bosch BOSCH

Bosch power tools are well designed – meeting the highest standards in the industry for speed, precision and ruggedness to achieve excellent work results. The production technology is exquisite and the quality inspection procedures are strict.

3. Suzhou Yiguang

Suzhou Yiguang Instrument Co., Ltd. (formerly Suzhou First Optical Instrument Factory) has a history of more than 60 years. Since 1968, it has successfully developed 2-second optical instruments. Since the establishment of theodolite, it has been committed to providing high-quality, high-precision, and high-performance instruments for the field of surveying and mapping in my country.

The company currently has eight series of products including GNSS receivers, total stations, electronic theodolite, optical theodolite, levels, vertical collimators, sweepers and construction and decoration instruments, which are widely used in my country's rail transit and shipbuilding. and construction and other major projects, and are exported to the United States, Russia, South Korea, India, Brazil, Turkey and other countries. "Yiguang" brand products are widely favored by domestic and foreign markets.