| Eye Safe Mil-Spec Long Range Handheld Laser Rangefinder LRB-20000A sku#TY-N53 Military-Gather intelligence and range distances about the front observation , controlling and azimuth survey for ground artillery ,etc. Civil-Sight and for shipping , localization and range for oil field ,forest protection ,weather service, survey and selection of positions, etc. Peculiarity, light weight , portable unit, long rangefinder, high accuracy. Low power consumption , easy to operate. Product features including: - Range finding from 150 m to 25 km
- Eye safe.
- Easy and safe operation
- Sturdy and reliable
- Compact, lightweight, handheld binocular.
- Multiple targets memory: three range to goes, one displayed, two memorized else, all at once, and fetch arbitrarily.
- Waterproof ,shockproof and working at -40℃ ～ +50℃
Main functions including: - Setting of min range.
- Remote measuring.
- Multiple targets indication.
- Ready indication.
- Low-voltage indication.
- No laser indication.
- Over range indication.
- Luminous intensity control
- External power supply being allowable.
- Figure display out of the rangefinder unit.
- Video output --RS232 and the distance signal output
Eye Safe Mil-Spec Long Range Handheld Laser Rangefinder LRB-20000A sku#TY-N53 Specifications: Model | TY-N53 | | Measuring range, m (at visibility ≥ 15 km ) | ≥6 km @ tank size target
≥15 km (up to 25km) @ warship size target | | The minmum measuring range, | ≤150 m | | Measuring unit | meter, paolian, hailian | | Magnification, x | 7x | | Objective diameter, mm | 42 mm | Field of view | 7° / 1 mrad | | Exit pupil distance, mm | 22 | Range accuracy | ±5 | | Diopter adjustment | ±5 | | Times accuracy | ≥ 98% | | Recognition range, m | ≤40 m | | Laser protection | Eye-glass being fitted with absorption-type protective glass. | | Minimum eye safe distance, m | 80 m | | Gating rang setting ,m | 150 ～ 4000 m | | Gating range setting recognition ,m | 30 | | Laser wavelength, nm | 1.06 μm | Beam divergence, mrad | 1.2 | Output Energy, mJ | 6 | Pulse repetition rate, no more. | 20 times / min | Pulse width , ns | 8 ns | Measure target /time | 3 pcs |
Measure frequency | 12 times/ min | Build-in battery | Nickel-cadmium 12V/0.3a.h. | | Operating times | More than 800 operating times a charging. | | Computer output | RS232 interfac | | Maximum humidity,% | 95% | | Water & shock Resistance | waterproof shockproof | Operating Temperature, ° | -40℃ ～ +50℃ | | Dimensions, mm | 200x210x92 | Weight (kg) | 2 kg (including battery) | Warranty, year | 2 year | | |
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