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Comparing Lasers
Description |
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|---|---|---|---|
| Dimensions | |||
| Weight w/o batteries (lbs) | 5.7 | ||
| Dimensions L x W x H (in) | 7.2 x 6.6 x 9.5 | ||
| Power | |||
| Rechargeable battery type* | NiMH | ||
| Rechargeable battery approx run time (hrs) | 24 | ||
| Backup battery quantity and type* | 4, D | ||
| Backup battery approx run time (hrs) | 27 | ||
| Laser Performance | |||
| Grade range | Manual | ||
| Operating diameter with specified receiver/sensor (ft) | 984 | ||
| Laser wavelength and type (nanometer) | 532 | ||
| Rotation speed (rpm) | 0 - 300 | ||
| Accuracy (arc seconds) | 20 | ||
| Self-leveling range (degrees) | 5° | ||
| Slope range | 5 | ||
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)