Phenix Digital Transits Electronic Theodolite with Optical Plummet (DT23)

Phenix Digital Survey Theodolite Electronic Theodolite (Green DT23)
1. Single horizontal spindle which cross telescope makes higher precision and better stability and resistant shock ability
2. Absolute angle encoder system makes measuring easier.
3. Big screen makes displaying horizontal and vertical angle at the same time
4. Down laser point makes the instrument easier to set up and operate.
5. Superior water and dust proof IP66ModelDT-21DT-23DT-22LTelescopeImageErectErectErectMagnification30x30x30xObjective lens45mm45mm45mmField of view1°30′1°30′1°30′Minimum focus1.4m1.4m1.4mStadia ratio100100100Resolving power3″3″3″Angle measurementMethodAbsolute encoderMininumreading1″,5″Detection methodH:both V:bothH:both V:bothH:both V:bothAccuracy2″2″2″Angle UnitDEG / MIL/ GONDisplay PanelLCD both sidebase and mainbody structureSeparate styleIntegrationSeparate styleCompensatorTilt SensorsYesCompensating range±3′Up laser plummetWave Length//635nmLaser Spot Size//5mm/100mconsistency between laser axle and collimation axle//≤5"Laser Range//≥200m(day)Down PlummetLaser PlummetPlate level30″/2mmCircular level8′/2mmOperatingtemperature-20°C-+50°CPowerBatteryLionVoltage1400mah,3.7VWeight4.8kg4.8kg4.8kgDimension200x160x345mm
Product: