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Survey with ease using the
absolute encoder's new algorithm that operates with
remarkably reduced power consumption. When the
instrument is restarted, the azimuth is
automatically restored to save time on the job site.
A large LCD screen provides clear angle reading
under all conditions, and thanks to simple 4-key
operation, no training is required.
Variety of display modes You can select the angle display unit that best suits you. Horizontal angle is switchable between clockwise and counterclockwise, and angle hold and 0-set functions are also provided. Vertical angle can be set to Zenith=0, Horizontal=0, Horizontal=0+/-, or % of slope. Enhanced reliability with absolute encoders Sokkia's market-proven advanced absolute encoders, which utilize RAB (RAndom Bi-directional) code and digital sampling technology, further enhance the reliability of angle measurement. DT220 guarantees 2" accuracy for both horizontal and vertical angles. Ultra-long working hours With Sokkia's new algorithm in operating absolute encoders, power consumption has been dramatically reduced. Powered by 2 standard LR14/C alkaline batteries, the DT220 will operate for 75 hours. One-key Start You can start taking measurements as soon as you turn on the power, thanks to the absolute encoders. Moreover, azimuth is kept when restarting the instrument after turning off the power. Easy-to-read, easy-to-use control panels A large LCD screen provides clear angle readings under all conditions, and thanks to simple 4-key operation no training is required. The DT220 has control panels on both faces for added convenience. Dual-axis compensator The DT220 automatically compensates both vertical and horizontal angles by monitoring the tilt of the instrument in X & Y two directions. Audible right-angle notification Once the zero (0) horizontal angle direction is determined, all models emit audible tones for each of the four right-angle directions. Specifically, it sounds two different tones within +/-15 degrees of 90 degrees and stops beeping when it comes within +/-1 degree. Superior IP66 protection Complying with the tough IP66 standard for resistance to dust and water, both models offer superior dependability even under harsh environmental conditions. RS-232C port Measurement data can be output to external devices via the RS-232C data port. The DT220 Includes: Two R14/C alkaline batteries, lens cap, lens hood, plumb bob, tool kit, operator's manual, carrying case, and shoulder strap. Specifications The DT220 is a "Special Order" item. Once it has been ordered, the order cannot be canceled and it cannot be returned. |
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