Excellent Shockproof function with Patent.Totally sealed structure for use in any weather.Exclusive closed magnetic field,magentically-damped compensator.Reflector-type circular vial observation.
Features:
- Good grip focusing knob
- Easy read horizontal circle
- Mirror to visualize the leveling bubble
- Sealed,dust-protected leveling screws
- Built well to use in different conditions
- 5/8" x 11 threads to fit major tripods
- Available in 360 degrees
- Excellent shockproof function
Approx. Sighting Distance:200'
Specifications:
|
Model |
NL20 |
NL24 |
NL28 |
NL32 |
|
Standard deviation for
1km double run leveling |
2.5mm |
2.0mm |
1.5mm |
1.0mm |
|
Image |
Erect |
Erect |
Erect |
Erect |
|
Magnification |
20X |
24X |
28X |
32X |
|
Objective aperture |
34mm |
34mm |
38mm |
38mm |
|
Field of view |
1°20' |
1°20' |
1°20' |
1°20' |
|
Minimum focus |
0.5m |
0.5m |
0.5m |
0.5m |
|
Multiplication constant |
100 |
100 |
100 |
100 |
|
Additive constant |
0 |
0 |
0 |
0 |
|
Compensator range |
+/-15' |
+/-15' |
+/-15' |
+/-15' |
|
Compensator
setting accuracy |
+/-0.6" |
+/-0.6" |
+/-0.6" |
+/-0.6" |
|
Sensitivity of bubble |
8'/2mm |
8'/2mm |
8'/2mm |
8'/2mm |
|
Horiz.circle-reading |
1°or
1 gon |
1°or
1 gon |
1°or
1 gon |
1°or
1 gon |
Package Special Includes:
- South 24x Automatic Level
- Tripod
- 10' Aluminum Rod (ft./inches)