Choose the Right Instrument
-
Size of the Job Site?
This will determine the
diameter-distance range required
-
Accuracy Needed?
All instruments have accuracy tolerances based on design and
range
-
Need to Check Plumb, Level or Squaring?
Choose a specific tool that does
these jobs
-
Outdoor Use?
Use optical or laser instruments that can be used with a
detector– select package with detector
-
Is Self Leveling Important?
Yes! For easier and faster set-ups,
self-leveling instruments will minimize errors on the jobsite
|
| Model |
Laser
Diode |
Horizontal
Accuracy
at ± 100' (30m) |
Vertical
Accuracy
at ± 100' (30m) |
Working Range
up to w/Detector |
Plumb
Up/Down |
Leveling
Type |
Grade/Slope
Capability |
ADS
System |
Scanning Mode
(Degrees) |
Rotary Speed
RPM |
|
ALGR |
635nm |
1/16"
(1.5mm) |
1/8
(3mm) |
660'
(200m) |
Y / N |
Electronic
(±5°) |
Dual Dial-In
(±10%) |
Y |
(0,10,45,90) |
0,150,300,600 |
|
ALHV |
635nm |
1/16"
(1.5mm) |
1/8
(3mm) |
2800'
(853m) |
Y / N |
Electronic
(±5°) |
Dual Slope
(±10%) |
Y |
(0,10,45,90) |
0,150,300,600 |
|
ALHV-G |
535nm |
1/16"
(1.5mm) |
1/8
(3mm) |
2800'
(853m) |
Y / N |
Electronic
(±5°) |
Dual Slope
(±10%) |
Y |
(0,10,45,90) |
0,150,300,600 |
|
ALH |
650nm |
1/16"
(1.5mm) |
|
2800'
(853m) |
N / N |
Electronic
(±5°) |
Single Slope
(±10%) |
Y |
(0,10,45,90) |
0,150,300,600 |
|
LM800 |
635nm |
1/16"
(1.5mm) |
1/8
(3mm) |
2800'
(853m) |
Y / Y |
Electronic
(±5°) |
Dual Slope
(±10%) |
Y |
(0,10,45,90) |
0,150,300,600 |
|
LM800GR |
650nm |
1/16"
(1.5mm) |
|
2800'
(853m) |
N / N |
Electronic
(±5°) |
Dual Slope
(±10%) |
Y |
N |
600 |
|
LMH600 |
635nm |
1/8"
(3mm) |
1/8
(3mm) |
2000'
(610m) |
Y / N |
Electronic
(±5°) |
Dual Slope
(±10%) |
Y |
(0,10,45,90) |
0,150,300,600
w/ Spot Mode |
|
LMH-C |
650nm |
3/32"
(2.4mm) |
|
2000'
(610m) |
N / N |
Electronic
(±5°) |
Manual |
Y |
|
600 |
|
LM30 |
635nm |
1/4"
(6mm) |
1/4"
(6mm) |
800'
(244m) |
Y / N |
Manual
Two Screw |
Manual |
|
Short, Long |
150, 600
w/ Spot Mode |
|
