in connecting the two connectors by the shaft, the first connector is fixed on the back rule, the second is fixed on the front rule, the back rule has an universal bubble, the front rule has a light splitting unit of laser points, laser level lines, laser cross lines and vertical lines...
FIRECORE F94T-XG Green Nivel Laser 3D 12 Lines Laser Level 360 Self-Leveling ЛазерныйУровень With 3.36/4M Extension Rod Color: F94T-XG 2 4m Product sellpoints Trusted quality: Firecore green level laser is a trusted brand for its high quality and long-lasting use. ...
Spectra Precision LL300N-3 Laser Level, Self Leveling Kit with HL450 Receiver, Clamp, 4.7 Meter Grade Rod / Metric and Tripod , Black $96800 current price $968.00 Spectra Precision LL300N-3 Laser Level, Self Leveling Kit with HL450 Receiver, Clamp, 4.7 Meter Grade Rod / Metric and Tri...
Lightning discharges between charged clouds and the Earth’s surface are responsible for considerable damages and casualties. It is therefore important to develop better protection methods in addition to the traditional Franklin rod. Here we present the first demonstration that laser-induced filaments—for...
Surveying Instrument, Surveying Equipment, Surveying Accessory,Laser Level, Line Laser,Cross-line Laser, Multi-line Laser, Plumb Laser, Point Laser, Dot Laser,Laser Pole, Laser Rod,Grade Rod, Laser Mounting Pole, Laser Tripod, Laser Scanner, Laser Tracker, La...
A laser-diode-pumped solid-state laser includes a solid-state laser rod pumped by a pumping laser beam emitted from a semiconductor laser. The laser beam produced by the solid-state laser rod is oscillated by a resonator, and the wavelength of the oscillated laser beam is converted into anoth...
Easily place a grade rod in the scene over and over. Easy to read plane just like the level of water lets you: - Know exactly how deep to dig. - Spread gravel, dirt, or sand with precision down to th centimeter. - Establish grade marks on batter boards or anything else. ...
a material he chose because he had studied carefully how it absorbed and emitted light and calculated that it should work as a laser. On May 16, 1960, he produced red pulses from a ruby rod about the size of a fingertip. In December 1960Ali Javan, William Bennett, Jr., and Donald Her...
support rod $34.00 Min. order: 8 pieces Easy Return Laser level small green beam 12 lines 360 degree Horizontal&Vertical Cross Line Laser $59.99 - $68.99 Min. order: 100 pieces Easy Return Professional Natural Gas Detector Portable Gas Leak Location Analyzer High Sensitivity Pen Combustion Detecto...
1.6MW peak power, 90ps all-solid-state laser from an aberration self-compensated double-passing end-pumped Nd:YVO4 rod amplifier The laser-beam size in the amplifier is optimized to prevent the unwanted damage from the high pulse peak-power density. This study provides a simple and robust pic...