Spectra Precision/Trimble LL500
| Lasers
Laser Performance
Grade range: |
-- |
Operating diameter with specified receiver/sensor (ft): |
1,600 |
Laser wavelength and type (nanometer): |
670 (visible) |
Rotation speed (rpm): |
600 |
Accuracy (arc seconds): |
10 |
Self-leveling range (degrees): |
5° |
Slope range: |
-- |
Dimensions
Weight w/o batteries (lbs): |
8 |
Dimensions L x W x H (in): |
6.5 x 6.5 x 10.3 |
Power
Rechargeable battery type*: |
Alkaline or NiCad |
Rechargeable battery approx run time (hrs): |
80 |
Backup battery quantity and type*: |
4, D |
Backup battery approx run time (hrs): |
100 |
Rechargeable battery type* = if specified Alkaline; nickel cadmium (NiCad); nickel metal hydride (NiMH); cable to external 12VDC source (Ext)
Backup battery quantity and type* = if specified Alkaline; nickel cadmium (NiCad); nickel metal hydride (NiMH); cable to external 12VDC source (Ext)
Backup battery quantity and type* = if specified Alkaline; nickel cadmium (NiCad); nickel metal hydride (NiMH); cable to external 12VDC source (Ext)