Harbin Aluminium Pocket Compass

Item: Specification
Model No: DQL-8
Damping Time: <15 minutes
azimuth: +/- 1/2E w/ 1E graduations
internal clinometer: +/- 1/2E w/ 1E graduations
percent grade: 5% graduations
declination adjustment: +/- 180E
Precision long air level:15A'A 3'/2mm
Precision of circle air Level :30A'A 5'/2mm
dimensions:80*70*35mm
weight:240g
Packingin leather case and paper box


In August 2021, Sebastian, a German customer, sent an that their quality inspectors had just inspected the 200 pieces Harbin DQL-2A geological compasses which was newly arrived, and they were very satisfied with the results.Sebastian said especially the accuracy of the directional indication is almost identical to the results of the calibration products. He said that in terms of quality and performance of Harbin compass which is made in China are as good as what made in Germany.

This is the twelfth year that Sebastian has been working with Harbin Optical Instrument Factoy Ltd, he previously sourced his compasses from Germany itself. Now Sebastian is completely at ease with the products made in Harbin, China and often praises the quality sehr gut.

In Europe, there are a number of famous brand manufacturers of geological compasses, located in Germany, Sweden and Finland. Some of these manufacturers are even more than 100 years old. In this case, Harbin geological compasses must have their own advantages to work in Europe for many years with continuous orders and positive feedbacks.

For example, the DQL-2A geological compass,it is made of precision NdFeB disc magnet, which prevents the magnetic needle from demagnetising; in addition, the specially designed locking device for the magnetic needle extends its service life; surface treatment, the electrostatic spraying process is used instead of direct painting;the equipment are manufactured by CNC machining. Accuracy of Harbin compass is +/-0.5 degrees, which is comparable to best famous brand.

Harbin compasses are exported to the USA, Japan, Germany, South America and other countries and regions. Harbin is OEM factory for some global brands, too.

With over fifty years of research and development since 1966, Harbin has obtained thirty-one patents and a number of proprietary technologies, and its professional R&D team continues to innovate to ensure its technical strength in the industry.

Harbin compass is top 1 brand in China, also make our effort to gain reputation for Made in China in international market. Harbin Compass, made in China.