| Specifications |
| Beam Reception Range |
360 degree |
| Operating Range |
Over 460 m (1500 ft) radius, depending on laser |
| Laser RPM |
Minimum: 105; Maximum: 1200 |
| Vertical Reception |
222 mm (8.75 in.) |
Accuracy: On-Grade Deadbands
Setup
Fine
Standard
Wide |
Grading
5 mm (0.20 in.)
10 mm (0.40 in.)
20 mm (0.80 in.)
40 mm (1.60 in.) |
Excavating
6 mm (0.25 in.)
12 mm (0.50 in.)
25 mm (1.0 in.)
50 mm (2.0 in.) |
Fine
Standard |
ACE—Angle Compensation Mode |
| |
12 mm (0.50 in.)
25 mm (1.0 in.) |
Plumb Swing Range
Standard
Angle Compensation Mode |
± 2.5°
± 10° to ± 30° |
| Display Output |
Bright, Dim |
| Automatic Control Capability |
Yes, with CB20, CB25 & CB30 Control Boxes |
| Tilt Display |
Yes with RD20 Remote Display |
| Power Options |
Alkaline - 4 x "C" Cell - Standard
Nickel Metal Hydride - 4 x "C" Cell
Power Cable - 10 -30 V dc |
LR60 Battery Life - Alkaline
LR60W Battery Life - Alkaline (Continuous in beam) |
75 hours, Display Dim / 45 hours, Display right
35 hours, Display Dim / 25 hours, Display Bright |
LR60 Battery Life - Ni-MH
LR60W Battery Life - Ni-MH (Continuous in beam) |
50 hours, Display Dim / 40 hours, Display Bright
25 hours, Display Dim / 20 hours, Display Bright |
| Battery Recharge Time |
3 - 4 hours |
| Automatic Shut Off |
75 minutes with no laser beam |
| Out of Beam Indication |
High and Low |
| Remote Display Option |
Yes |
| Dimensions (LxWxD) |
394 x 142 x 149 mm (15.50 in. x 5.58 in. x 5.88 in.) |
Mounting Pipe
Round Tube (Outside Diameter)
Square Tube |
42 mm to 50 mm (1.66 in. to 2.00 in.)
38 mm (1.50 in.) |
| Operating Temperature |
-20 °C to +60 °C (-4 °F to 140 °F) |