Description
FEATURES
- Bright optics with 30x magnification
- 2 large, easy-to-read LCD illuminated displays
- 2 clearly arranged control panels
- Automatic vertical compensator; range ± 3'
- Horizontal circle with right/left function
- Horizontal circle can be set to zero in any position
- Hold function for horizontal circle
- Automatic switch-off after 30 minutes; can be deactivated
- Optical plummet with 3x magnification
- Robust tribrach with 5/8" connecting thread
|
ET-5 with optical plummet |
ET-5 with laser plummet |
|
Ref.-No. |
460 812-613 |
460 814-613 |
|
Magnification |
30x |
30x |
|
Shortest focusing distance |
1.35 m |
1.35 m |
|
Clear objective aperture |
45 mm |
45 mm |
|
Minimum reading |
1’’ or 5’’ |
1’’ or 5’’ |
|
Accuracy |
5’’ |
5’’ |
|
Angle units |
degrees(0-360 ) / gon(0-400) / mil (0-6400) |
degrees(0-360 )/ gon(0-400) / mil (0-6400) |
|
Spirit level |
30’’/2 mm |
30’’/2 mm |
|
Circular bubble |
8’/2 mm |
8’/2 mm |
|
Connecting thread of tribrach |
5/8’’ BSW |
5/8’’ BSW |
|
Operating temperature |
-20°C to +50°C |
-20°C to +50°C |
|
Power supply |
4 x 1.5 V AA or rechargeable batteries |
4 x 1.5 V AA or rechargeable batteries |
|
Magnification optical plummet |
3x |
|
|
Accuracy optical plummet |
± 0.5 mm/1.5 m |
|
|
Accuracy laser plummet |
|
<1 mW, laser class 2, 650 nm |
|
Accuracy laser plummet |
|
± 1.5 mm/1.5 m |
|
Protection class |
IP 54 |
IP 54 |
Package Includes:
- NEDO ET-5 Electronic Theodolite with Optical Plummet
- Rechargeable batteries and charger
- Plumb bob
- Tools
- Robust case
Downloads