Laser Plummet Jc100 Plummet Laser
1 Electronic auto-leveling.
2 Remote control.
3 Upward and downward laser.
4 Accessories: Box, charger, remote control unit, pentaprism, rechargable battery
Model |
DZJ200 |
DZJ20A |
JC100 |
Telescope |
Efective aperture |
36mm |
40mm |
compensator |
Magnification |
25× |
28× |
Image |
Erect |
Reverse |
range:±3° |
Field of view |
1°50' |
1°50' |
accuracy:±1 |
Shortest focus |
0.8m |
0.8m |
Measurement accuracy |
upward |
1/45000 |
1/50000 |
1/10000 |
downward |
1/2000 |
1/2000 |
1/10000 |
Upward laser |
wave length |
635nm |
635nm |
635nm(up and down) |
laser range |
≥150m(cloudy,day) |
upward:150m |
≥250m(night) |
downward:150m |
100m(visible from eyepiece) |
laser class |
class 2(IEC60825-1) |
laser spot size |
3mm/50m |
5mm/100m |
20mm/100m |
output power |
<1mw(adajustable) |
Emit 1mw |
Emit 1mw |
Downward laser |
wave length |
650nm |
remote range |
class |
class 2 |
shortest focus |
0.5m |
/ |
30m |
Level sensitivity |
Circular level |
8'/2mm |
/ |
Plate level |
20 "/2mm |
optical plummet |
Accuracy |
±0.8mm/1.5m |
/ |
Field of view |
4° |
focus range |
0.5-∞ |
Image |
Erect |
Power supply |
Battery |
2*1.5V AA |
3*1.5V AA |
DC4.8V |
others |
operating temp |
-20°C-+50°C |
Weight |
3.2kg |
3.0kg |
4.5kg |
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