Purchase Qty. Reference FOB Price
1-499 Pieces US$35.50
500-2,999 Pieces US$33.50
3,000+ Pieces US$31.00
Product Description
Laser Beam 16 green beams Laser wave length 532nm Level accuracy ± 1mm / 7m Temperature Range -20ºC -40ºC Working Range 25m Automatic Compensatory range ±3° Power supply Lithium batteries Continuous operating time 4-8 hours Size with pack 22 * 23 * 14cm ...