Beijing Youbang Jiantong Surveying Instruments Sales Co., Ltd.
Main products:Total Station,GPS,Theodolite,Auto Level,Prisms
Products
Contact Us
  • 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

MULITI-LINE LASER LEVEL YL-501

MULITI-LINE LASER LEVEL YL-501
Product Detailed
1.laser line laser 2.cross line laser 3.laser line marker 4.to emit a horizontal laser line and a vertical laser line

YL-501 CROSS LINE LASER

OPERATION MANUAL

 

Introduction

To emit a horizontal laser line and a vertical laser line over zenith.Self-leveling quickly, the laser line will flash when line accuracy is out of range. Slim in size and light weight can be carried conveniently. With Indoor/outdoor switch function, can be widely used.The 1/4” screw on the instrument can be connected easily with the tripod.

Technical parameters

Laser source: 5mw semiconductor laser diodeOperating range: 15mWave length: 635nmLaser safety class: Class IIAccuracy: ±1mm/5mSelf leveling range: ±3°Self leveling time: ≤5 secondslaser line fan angle: ≥120°Power supply: 3pcs AA battery

10. Operating time: around 15 hours

11. Unit dimensions: 90 X 59X89mm

12. Unit weight: 250g

13. Operating temperature: -5°---+45°

14. Unit tripod mount: 1/4”

 

MULITI-LINE LASER LEVEL YL-501



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