FET 402K-L
Short Description
Precision electronic theodolite with 2″ accuracy, dual-axis compensation, a focusable coaxial laser pointer and laser plummet. 30× telescope, two illuminated LCDs and detachable tribrach. Article no. 316000.
Electronic theodolite with dual-axis compensation
The geo-FENNEL FET 402K-L combines 2-second angular accuracy with a dual-axis compensator and a focusable laser pointer built into the telescope. Its 30× optics and incremental angle-measurement system support precise setting-out and alignment.
Readings and controls
Two LCD screens display horizontal and vertical readings. Both the display and field of view are illuminated. Horizontal readings can run clockwise or anticlockwise, be held, or be zeroed at a selected position. Vertical measurements can be shown in degrees, gon or percentage slope.
Laser and power
The class 3R pointer has a stated visibility of 180 m and a beam diameter of 5 mm at 100 m. A laser plummet assists centring above a ground point. The instrument accepts NiMH or alkaline power; operating times for theodolite-only and combined laser use are listed separately below.
Optional accessory
A 90° eyepiece is available as an optional manufacturer accessory, article no. 314500.
Technical Specifications
Manufacturer, geo-FENNEL, Article number, 316000, Telescope magnification, 30×, Objective aperture, 45 mm, Minimum focusing distance, 1.4 m, Angle measurement, Incremental, Angular accuracy, 2″ (0.6 mgon), Minimum reading, 1″ (0.2 mgon), Compensator, Dual-axis, Measuring units, 400 gon / 360° / mil, Laser pointer, Coaxial and focusable, Laser class, 3R, Beam diameter, 5 mm / 100 m, Maximum visible distance, 180 m, Optical axis tolerance, 5″, Laser plummet, Yes, Plate level, 30″ / 2 mm, Circular level, 8′ / 2 mm, Operating time – theodolite, 35 h NiMH / 40 h alkaline, Operating time – theodolite and laser, 24 h NiMH / 30 h alkaline, Operating temperature, −20°C to +45°C, Dust / water protection, IP54, Tribrach, Detachable, Weight, 4.5 kg
Specifications
Specifications
Specifications
