Laser Plummet DRJ 1A
SOUTHGEOSYSTEMS
DRJ1A-A400199
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Laser Plummet DRJ 1A, Able to be connected with the tripod by 5/8thread Project two laser beams (both up and down) Simple and easy to use. Sealed and dustproof Used in construction, project supervisor,deformation observation

SOUTHGEOSYSTEMS MEASURING INSTRUMENT
Laser Spot Visible From EyepieceLaser Bightness and Focus Adjustable, Upward measurement accuracy 1/45000, Downward measurement accuracy;1/2000,  Visible from eyepiece 70m, Laser range Cloudy day≥120m Night≥250m, Laser spot size ≤3mm/80m
Laser Plummet DRJ 1A
GZ200-EN
SPECIFICATION: 
 
IMAGEERECT
FIELD OF VIEW1º50´
MININIUM FOCUS DISTANCE0.8M
EFFECTIVE APERTURE36MM
MEASUREMENT ACCURRACY
UPWARD1/45000
DOWNWARD1/2000
UPWARD LASER
WAVE LENGTH635NM
LASER RANGE150M(CLOUDY DAY)
250M(NIGHT)
100M(VISIBLE FROM EYEPIECE)
LASER SPOT SIZE3MM/50M
OPTICAL PLUMMET
IMAGEERECT
MAGNIFICATION3X
ACCURRACY±0.8MM/1.5M
FOCUS RANGE0.5M TO ∞
LEVEL SENSITIVE
PLATE LEVEL20"/2MM
CIRCLE LEVEL8'/2MM
POWER SUPPLY
BATTERY 2X1.5V ALKALINE BATTERY
VOLTAGE3V
WORKING TIME10HOURS
OTHERS
RAIN/DUSTIP54
OPERATION TEMPERATION­20℃ TO +50℃
DIMENSION130X130X260MM
WEIGHT3.2KGS