The GAT220
laser sets up fast, it's totally automatic in both horizontal and
vertical modes. There are no leveling screws or vials to rough level.
Just mount it on a tripod, turn it on and it's ready to go! If the
GA2120 is disturbed, the H.I.
Alert shuts off the laser, preventing inaccurate readings if the
H.I. (height of instrument) has changed. In addition to leveling,
the GA2120HV can be used for
short-range vertical and constant squaring for 90° angles. Ideal
for contractors who work primarily in horizontal, but have occasional
use for vertical alignment at short distances. Motorized leveling
range, allowing quick Rugged design includes sturdy aluminum head
protection , and an electronic leveling system that's more durable
than delicate wire-hung compensators.The laser is weatherproof for
a wide range of outdoor applications.
Learn more »» specifications
GAT220 Automatic Laser Features:
Automatic self-leveling
Uses electronic vials and servo-motors to level
More rugged than delicate wire-hung compensators, and not affected by temperature variations
Widest self-leveling range in the industry: ±10%
Faster to set up on uneven surfaces
System components
Horizontal self-leveling laser
Detector with detachable rod clamp
Durable carrying case for laser
Simple operation
One-Touch leveling speeds setup;
H. I.(Tilt) warning prevents errors.
Solo leveling system: one person can easily set up laser and take rod readings
H.I. Alert
Shuts the laser off automatically if the laser is disturbed, preventing inaccurate readings
Electronic Field Calibration
For both the X & Y direction. Saves trips
to the repair shop.
Accessible Head and Visible
Beam
Lets you work indoors for setting 4' (1m) marks
or grab the head and point to your reference.
Visible spotting beam; permits instant location of laser plane
Protected head, yet accessible; lets you point to your reference. Open design assures no distortion of beam. Head protection is easily removable
Versatile
In manual mode, laser can be used to match slope in both X and Y axes, up to 10%
0, 90, and 600 rpm rotation speeds
Longest battery life in the industry for rotating laser
160 hours with 2 D alkaline batteries
40 hours with NiCd battery. Rechargeable battery pack and charger are included in laser package
Innovative brushless motor eliminates gears & drive belts
Efficient design gives you long battery life - one month on only two flashlight batteries |
 |
| |
GAT220
& GAT220HV
Specifications |
| Feature |
GAT220 |
| Recommended use
(diameter) |
1000ft
(300m) diameter with detector |
| Accuracy |
± 1/8"
at 100ft
( ±0.010% or 20 arc sec ) |
| Leveling Range |
± 10%;
± 6° |
| Laser |
Visible
635nm, visible, 2mw,Class 3R |
| Rotating speed |
90rpm(indoors)
and 600rpm(outdoors with detector) |
| Battery life |
160
hrs with 2 D alkaline batteries / 40 hrs with rechargeable
NiCd battery pack |
| Size |
7.75"
X 8" X 5.5"; 3lbs |
|
|
