Harbin Optical Instrument Factory -

Harbin Optical Instrument Factory

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laser pointer
Specification: DQJ-05A
Detail: Flameproof instrument, mainly use for tunneling of the mining, orientation for drilling machine or the working face of coal mine, Also could be use for highway, piping working, railway, tunnel ,high building, The laser select ...

laser pointer
Specification: DQJ-05
Detail: Flameproof instrument, mainly use for tunneling of the mining, orientation for drilling machine or the working face of coal mine, Also could be use for highway, piping working, railway, tunnel ,high building, The laser select ...

photoelectric leaf-area
Specification: Scanning life leaf area meter Model SHY-150
Detail: To measure area of plant leaf (alive or not alive), abnormity, figure quickly, used in agriculture, forestry, weather.

photoelectric leaf-area
Specification: WDY-500A(300A)micro-electric area measure
Detail: To measure area of plant leaf (alive or not alive), abnormity, figure quickly, used in agriculture, forestry, weather.

digital planimeter
Specification: QCJ-2000
Detail: To measure area of abnormiry figure quickly, used in agriculture,forestry, geology, water conservancy, city planning, land survey. It is in common use to measure area.

digital planimeter
Specification: QCJ-2A
Detail: To measure area of abnormiry figure quickly, used in agriculture,forestry, geology, water conservancy, city planning, land survey. It is in common use to measure area.


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