FIXTURLASER PAT 滑轮，皮带驱动器激光对准器

Weight (incl. all standard parts):  1,5 kg (3,3 lbs) 
- Case      
+ Material: High Impact ABS Plastic
+ Sealing: Dust, water (5m/16 feet), and air tight with air pressure compensation valve
+ Drop Test: 3 m (10 feet) on to concrete floor
+ Dimensions: 250 x 180 x 80 mm  (9,84 x 7,09 x 3,15 inch)       
- Measuring units      
+ Housing Material:     Extruded aluminum (molded PA cover)
+ Weight: 340 g (12 oz)
+ Dimensions: 61 x 77 x 61 mm (2,4 x 3 x 2,4 in)
+ Environmental Protection: IP 65
+ Laser: 630 - 675 nm class II diode laser
+ Laser Line Fan Angle: 90°
+ Laser Power: < 1 mW
+ Measurement Distance: 50 mm - 6000 mm (1,97 - 236,22 in)
+ Measurement Accuracy: Better than 0,5 mm (0,02 in) or 0,2 degrees
+ Pulley Diameter Range: From 75 mm (2,95 in) and larger (standard)
+ Pulley Belt Groove Width:6 mm - 40 mm (0,23 - 1,57 in) (standard)
+ Power Supply: 2 pcs of LR03 (AAA)1,5 V per unit
+Operating time: 20 hours of continuous operation
- Includes: 
+ 2 boxes of V-guide tips
+ 1 pair of laser transmitters
+ 4 batteries, LR 03 1.5V (AAA)

Datasheet