NWi Digital Theodolite - NETH503
NETH503 is a digital Theodolite capable of precisely measuring angles in horizontal and vertical planes.
NWi Digital Theodolite - NETH503
The NETH503 offers 5" Angular Accuracy, Dual Back-Lit LCD Screens for easy readouts; and a full array of Parameter settings for versatile usage. The NETH503 integrates the same advanced glass encoder from NWi's total stations.
The NETH503 Electronic Theodolite can be used for many types of surveying: cadastral, topographic, engineering, third and fourth order triangulation and control. It can also be used in the planning and construction of railways, bridges and highways.
NWi Digital Theodolite Features:
- Angle measurements can be saved when the power is off.
- Repeated Angle Program which carries out continuous measuring and average calculating to HET, a high accuracy angle value.
- Adjustable Minimum Readings of 1", 5" and 10".
NWi Digital Theodolite Specifications:
- Telescope
- Image: Erect
- Magnification: 30x, Stadia ratio 1:100
- Effective Aperture: 45 mm
- Resolving Power: 4”
- Field of View: 1º 20’
- Minimum Focus: 3 ft
- Angle Measurement
- Measuring Method: Photoelectric Incremental Encoder
- Minimum Reading: 5”
- Measuring Unit: 360º
- Accuracy: 5”
- Sensitivity of Vial
- Plate Vial: 30’ / 2mm
- Circular Vial: 8’ / 2mm
- Optical Plummet
- Magnification: 3x
- Field of View: 5º
- Display: Double sided LCD
- Operating Time: 40 working hours
- Power: Rechargeable / Alkaline batteries
- Weight: 10 lbs.
Other uses include: Mining, water conservation, engineering and general surveying.
3 Year Warranty on Manufacturer Defects Only
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ManufacturerNorthwest Instrument Inc.
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Dimensions17 x 10 x 14 (in)
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Warranty3 Year Warranty on Manufacturer Defects Only
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TelescopeImage: Erect
Magnification: 30x, Stadia Ratio 1:100
Effective Aperture: 45mm
Resolving Power: 4"
Field of View: 1º20'
Minimum Focus: 3ft -
Angle MeasurementMeasuring Method: Photoelectric Incremental Encoder
Minimum Reading: 5"
Measuring Unit: 360º
Accuracy: 5" -
Sensitivity of VialPlate Vial: 30' / 2mm
Circular Vial: 8' / 2mm -
Optical PlummetMagnification: 3x
Field of View: 5º -
DisplayDouble Sided LCD
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Operating Time40 Working Hours
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PowerRechargeable / Alkaline Batteries
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Weight10 lbs