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ETH-400

Product catalog summary

Overview: The ETH-400 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-402, ETH-405, ETH-410, and ETH-420, each providing different levels of angle accuracy.

Specifications:

Models and Accuracy: ETH-402 (2"), ETH-405 (5"), ETH-410 (10"), ETH-420 (20").
Telescope: Erect image, 42 mm objective aperture, 30x magnification, ≤ 3" resolution, 1°20’ field of view, 2.0 m shortest focusing distance.
Angle Measurement: Incremental rotary encoder, angle display varies by model, 360°/400G angle unit.
Compensator: Automatic vertical compensation available in ETH-402 and ETH-405.
Optical Plummet: Erect image, 3x magnification, 5° angle of vision.
Power Supply: 4 AA-sized alkaline batteries, 80-hour duration.
Environmental Conditions: Operational temperature range from -20°C to +50°C.
Weight and Dimensions: Instrument weight is 4.8 kg, carrying case weight is 2.5 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 a 16 characters x 2 line LCD on both sides.
Simple key operation with soft keys for fast use.
Automatic power-off function to conserve battery life.
Bright optics with 30x magnification for clear images in low light.

Standard Configuration: Includes two battery cases, four AA dry cell batteries, a set of tools, a plumb bob, a rain cover, a carrying case, and an instruction manual.

Catalog excerpts

ETH-400 Series Electronic Theodolites For Building and Construction ETH-402 | ETH-405 | ETH-410 | ETH-420 Quick ! Clear! Easy! • Compact and portable electronic theodolites designer for face-off use Easy-to-read-display • Built for the construction site Building the future The new ETH-400 series reflect angle accuracy and have an easy to see Pentax red side for safety and recognition. There are 4 models in the range providing a choice of 2” (0.001G), 5” (0.001G), 10” (0.002G) or 20” (0.005G) accuracy.

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ETH-400 Series Electronic Theodolites Standard configuration Applications • 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 Rain cover • 1x Carrying case • Instruction manual Easy to use • Setting out right angles and checking plumb • Alignment measurements • Anchor bolt layout • 90° layout • Lightweight and compact • The basic instrument weighs only 4.8 kg or 10 lbs. 6 oz. (including battery) Key Features include • Easy to read-display • Zero set and reverse angle display • Powered by Alkaline...

Open the catalog to page 2

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*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.

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