tender for total station with all accessories , total station 2 instruments with accessories (1no stand, 1 no range pole, 1 no single prism,1no mini prism)angle measurement :1. accuracy - 2 or better 2.least count - 1 or better 3.compensator - dual axis or better 4. compensation range - ± 4 or betterdistance measurementwith prism single prism range - 3.5km or better & prism accuracy - 2mm + 2ppmdistance measurementwithout prism in dr mode (direct reflex mode)1.range non-prism dr range - 1000 meters or better 2.non-prism dr rangeaccuracy - 3mm+2 ppm mmdata storage / communications: 1.interface - usb port and bluetooth 2. tracking - trigger key 3. battery type - li-ion 7.4v 3350mah, equipped with 2 batteries as standard, hot-swappable batteries and 30 hours with 2 batteries continuous measurement (total 2nos battery: with instrument 1 set) general specifications: 1.magnification - 30x 2. minimum focusing distance - 1.7 m or better 3. display - back light 2 sides 320×240 color pixelsenvironmental: 1. ip rating dust & waterproof - ip54 or better 2. operating temperature - -20 °c to + 50°c or better 3. laser plummet - yes 4. edm system turbo x 5. measurement - fast quick measuring response ( initial measuring speed 0.7 sec & continues 0.3 sec per measurement)field software for data yes bid only price https://mkp.gem.gov.in/electronic total-station/electronic-total-station/p 5116877-64952369101 cat.html#variant_id=5116877 64952369101 collection anddownloading:field software - survey data: file management, coordinate measurement, stakeout, resection, reference line measurement, offset measurement, missing line measurement, remote height measurement, area calculation, etcimport & export: csv.