ETH-500

ETH-500

ETH-500

Product catalog summary
Overview: The ETH-500 Series Electronic Theodolites are designed for building and construction applications, offering compact and portable solutions with easy-to-read displays. The series includes four models: ETH-502, ETH-505, ETH-510, and ETH-520, each providing different levels of accuracy ranging from 2” to 20”.
Specifications:
  • Telescope: All models feature an erect image with a 45 mm objective aperture and 30x magnification. The field of view is 1° 20’, with a shortest focusing distance of 1.35 m.
  • Angle Measurement: Utilizes an absolute encoder with varying accuracy per model (2” for ETH-502, 5” for ETH-505, 10” for ETH-510, and 20” for ETH-520). Angle units can be displayed in 360° or 400G.
  • Compensator: Automatic vertical compensation is available in ETH-502 and ETH-505 models, with a compensation range of ± 3’.
  • Display: Two-sided LCD display showing both vertical and horizontal angles.
  • Power Supply: Operates on 4 AAA dry batteries, with an automatic power-off function to conserve battery life.
  • Environmental Protection: Rated IP44 for dust and water protection.
  • Dimensions and Weight: The instrument measures W 175 mm x L 170 mm x H 334 mm and weighs 4.5 kg. The carrying case weighs 1.9 kg.
Applications: The theodolites are suitable for setting out right angles, checking plumb, alignment measurements, anchor bolt layout, and 90° layout.
Key Features:
  • Easy-to-read display with zero set and reverse angle display.
  • Lightweight and compact design.
  • Bright optics with 30x magnification for clear images in low light.
  • Standard configuration includes a battery case, dry cell batteries, tools, plumb bob, carrying case, and instruction manual.
Additional Information: The product is manufactured by TI Asahi Co., Ltd., and specifications are subject to change without notice.
See more

Catalog excerpts

ETH-500-1

ETH-500 Series Electronic Theodolites For Building and Construction QUICK ! CLEAR! EASY! • Compact and portable electronic theodolites with Easy-to-Read display. • Built for the construction site BUILDING THE FUTURE There are 4 models in the range providing a choice of 2” (ETH-502), 5” (ETH-505), 10” (ETH-510) or 20” (ETH-520)

 Open the catalog to page 1
ETH-500-2

ETH-500 Series Electronic Theodolites STANDARD CONFIGURATION • 2x Battery case (one is attached to each instrument) • 4x Dry cell battery, type AA (pre-installed in battery case) • A set of tools • 1x Plumb bob • 1x Carrying case • Instruction manual • Setting out right angles and checking plumb • Alignment measurements • Anchor bolt layout • 90° layout • Lightweight and compact • The basic instrument weighs only 4.5 kg KEY FEATURES INCLUDE • Easy to read-display • Zero set and reverse angle display • Powered by Alkaline batteries EASY TO READ-DISPLAY A large display (LCD) is incorporated on...

 Open the catalog to page 2

All Pentax Precision catalogs and technical brochures

  1. G7N

    2  Pages

  2. w-800 series

    26  Pages

  3. S-2100

    6  Pages

  4. G3100-R2

    4  Pages

  5. R-200NS/P

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.