Nedo ET-5 Electronic Theodolite with
Optical Plummet or Laser Plummet
Robust builders’ theodolite with digital display and automatic vertical compensator. The Nedo ET-5 stands out thanks to its precision, reliability and simple and intuitive handling.
Features:
- Bright optics with 30x magnification
- 2 large, easy-to-read LCD illuminated displays
- 2 clearly arranged control panels
- Automatic vertical compensator; Working 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
- Robust tribrach with 5/8’’ connecting thread
- Incl. rechargeable batteries, charger, plumb bob, weather protection, tools and robust case
- Available with optical plummet or with laser plummet
Nedo Electronic Theodolite ET-5 with Optical Plummet or Laser Plummet
| Type | ET-5 with optical plummet | ET-5 with laser plummet |
| 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 type AA or rechargeable batteries NiMH | 4 x 1.5 V type AA or rechargeable batteries NiMH |
| Operation duration batteries | approx. 36 h, rechargeable batteries approx. 18 h | approx. 36 h, rechargeablle batteries approx. 18 h |
| Weight | 4.7 kg | 4.7 kg |
| Magnification optical plummet | 3x | |
| Accuracy optical plummet | ± 0.5 mm/1.5 m | |
| Laser plummet | <1 mW, laser class 2, 650 nm | |
| Accuracy | ± 1.5 mm/1.5 m | |
| Protection class | IP 54 | IP 54 |
| Refl.-No. | 460812-613 | 460814-613 |
