- Other Fishing Products[1]
- Hand Tool Sets[6]
- Counters[3]
- Pendants & Charms[1]
- Other Measuring & Gauging Tools[6]
- Loose Gemstone[2]
- Level Measuring Instruments[6]
- Theodolites[6]
- Navigation & GPS[4]
- Other Optics Instruments[6]
- Other Physical Measuring Instruments[5]
- Other Measuring & Analysing Instruments[6]
- Other Electrical Instruments[2]
- Laser Levels[6]
- Artificial Fingernails[1]
- Nail Printer[6]
- Tripods[1]
- Other Hardware[4]
- Hardness Testers[6]
- Testing Equipment[6]
- Laser Rangefinders[6]
- Compasses[6]
- Height Measuring Instruments[4]
- Other Special Purpose Bags & Cases[6]
- Pressure Gauges[3]
- Temperature Instruments[1]
- Speed Measuring Instruments[1]
- Tank Tops[2]
- Prisms[6]
- Other Service Equipment[2]
- Fiber Optic Equipment[1]
- Industrial Metal Detectors[6]
- Contact Person : Ms. Liu Ying
- Company Name : Beijing Youbang Jiantong Surveying Instruments Sales Co., Ltd.
- Tel : 86-10-85972458
- Fax : 86-10-85972125
- Address : Beijing,Beijing,ROOM 324-326, MOMA TOWER, No.199 CHAOYANG ROAD(NORTH), BEIJING P.R.CHINA
- Country/Region : China
- Zip : 100026
Precision Laser Plummet
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PLV-1A Precision Laser Plummet
Features
Thin-film phonic switch Original thin-film phonic switch design not only enhanced the water-proof feature of PTV-1A,but also convenient to master light adjusting degree.
Visible verticle laser objective Able to see clearly laser beam through telescope,no harm to eyes.effective viewing distance is 150m Infinity focus adjusting knob Orginal infinity focus adjusting design,not only able to avoid slippage phenomenon,but also could extend service life of knob
Ultra-short viewing distance 0.2m untra-short viewing distance ,able to further extending the viewing range Water-proof feature Professional water-proof design completely avoid be effected with damp,water-proof degree is IP55
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Performance
Model | PLV-1A | ||
standard deviation of up vertical view | 1/45000 | ||
infinity error of down viewing | 1/2000 | ||
Precision of plate vial | 20''/2mm | ||
Telescope | Magnification | 26× | |
view angle | 1°30′ | ||
objective effective aperture | 36mm | ||
shortest viewing distance | 0.4m | ||
Wavelength | 635nm | ||
light power | 5mw | ||
laser effective range | ≥120m(day) | ||
≥250m(night) | |||
laser diameter | ≤3mm/80m | ||
The error between collimation axle and vertical axle | ≤5″ | ||
Consistency between laser axle and collimation axle | ≤5″ | ||
shortest focus distance of down point | 0~5m | ||
laser point | Wavelength | 650nm | |
Power | 0.1mw | ||
power source | Double No.5 cells or chargeable battery | ||
working temperature range | -10°C~+50°C | ||
Weight | 2.8kg | ||
Precision Laser Plummet
