- Country of manufactureRussia
The electronic theodolite of VEGA TEO-20B - a novelty from the Chinese company TIANJIN MACHINERY & ELECTRIC EQUIPMENT, is a modern electronic theodolite allows to measure corners with an accuracy of 20''.
The reliable reference system of vertical and horizontal angles guarantees stability of results. Installation of zero value on the initial direction and fixation of counting on a horizontal circle is provided. The tool has LCD displays on each party and 6 push-button keyboard. Illumination for work in twilight is provided.
|Average quadratic error of measurement of a horizontal corner||20|
|Average quadratic error of measurement of a vertical angle||20|
|The smallest distance of vising, m||2,0|
|Increase in a telescope, krat||30|
|Outer diameter of a frame of a lens, mm||0|
|Range of operation of the compensator at a vertical circle||3|
|Increase in an optical tsentrir, krat||0|
|Weight, including accessories, kg||0|
|Operating time from the regular battery, hours||batteries are 6 h, the accumulator - 15 h|
|Range of working temperatures, °C||- 20 ° - +50 °C|
|Shipping case / case||is|