FOIF Electronic theodolite DT302
1.FOIF Theodolite 2.Independent laser light path 3. high stability
FOIF Electronic theodolite DT302
"Item specifics
Place of Origin:China (Mainland)
Brand Name:FOIF
Model Number:DT302
accuracy:2"
Product Description
Name: Electronic theodolite
Model: DT302
Dt series electronic theodolite use absolute encoding, simple structure, reliable performance, do not have to initialize when turn on (work at once withouting moving the telescope), still recording the previous measuring data.
Independent laser light path, high stability, focused light point, no mixed light, higher accuracy.
| DT302L | DT305L | DT305DL | |||
| DT302 | DT305 | DT305D | |||
| Telescope | |||||
| objective lens | 40mm | ||||
| magnification | 30* | ||||
| image | erec | ||||
| field of view | 1'20" | ||||
| minimum focus | 2m | ||||
| stadia constant | 0 | ||||
| stadia ratio | 100 | ||||
| reticle illumnation | yes | ||||
| Angle measurement | |||||
| reading system | absolutely coding | ||||
| detecting | horizontal:2sides vertical:1side | ||||
| accuracy | 2" | 5" | |||
| display resolution | 1"/5"10"20" | ||||
| display | |||||
| backsight | yes | ||||
| compensator | |||||
| tilt sensor | vertical | no | |||
| range | +/-3' | / | |||
| level sensitivity | |||||
| plate level | 30"/mm | ||||
| circular level | 8"/mm | ||||
| Plummet | |||||
| optical plummet | accuracy +/-0.8mm/1.5m image erect magnification3* | ||||
| field of view 4" focus range 0.5-infinity | |||||
| laser plummet | accuracy +/-0.8mm/1.5m laser calss class2 laser | ||||
| spot size/brightnes adjustable | |||||
| others | |||||
| serial interface | rs-232c | / | |||
| dimension | 153*175*328mm | ||||
| weight | 4.5kg | 4.3kg | |||
| operating temperature | -20to +50 | ||||
| water and dust protection | IP54 | ||||
| internal memory | / | ||||
FOIF Electronic theodolite DT302
