FUTTURA DT-51/ DT-23Theodolite for Surveying

FUTTURA DT-51/ DT-23 TheodoliteTelescopeObjective aperture: 45mmMagnification: 30xImage: ErectResolving power: 3”Field of view: 1⁰30’Minimum focus: 0.9 m (3.0 ft) from telescope centerStadia: 100Reticle illumination: Built-in bright / Dim. SelectableAngle measurement: Absolute rotary encoder scanningDisplay unit: Degree / Gon / Mil, selectableDisplay resolutions (selectable): 1” / 5”Accuracy: 1” / 5”Measuring mode: H – Clockwise, Counterclockwise, selectable. Hold, O-set, availableV – Zenith 0 / Horizontal 0 / Horizontal 0±, Slope in %/%, selectableCompensation range: ±3`GeneralDisplay: LCD, 8 digits x 2 lines with backlightKeyboard: 6 keysControl panel location: On both facesRight-angle beeps: ProvidedSensitivity of levels: Plate levels 40” / 2mmCircular levels: 10” / 2mmPlummet: Laser, optical plummet for optionPrecision of plate vial: 30”/2mmPrecision of circular vial: 8’/2mmOperating temperature: -20 to 50⁰C (-4 to +122⁰F)Weight with handle: 4.8 kgsPower supplyBattery: Li-ion 3.7V/1400mAh