Plumb Laser Jc300df Fukuda for Evaluator Using

Laser spot size can be adjusted
Telescopic system,Visual eyepiece crosshair
Long vial be shielded
Laser brightness can be adjusted
Laser can make point up and down
Measure range: 200m
With waterproof function
Upward measurement accuracy   1/45000
Downward measurement accuracy    1/2000
Bubble accuracy   20″/2mm
Image  Erect
Magnification  25X
Field of view   1°50′
Effective aperture   36mm
Minimum focus distance  0.8m
Wave length  635nm
Laser diode  10mw
Visible from eyepiece  70m
Laser range   Cloudy day≥200m   Night≥250m
Laser spot size  ≤3mm/50m
Accuracy   ≤5″
Focus range  0.5m-
Output power  ≥0.1mw(adjustable)
Battery   2X1.5V AA Alkaline battery or rechargeable battery
Working temperature  -10ºC~+45ºC
Weight   2.8kg