supply of levelling instrumentlevelling instrument,levelling instrument - bosch/sokkia/leica make automatic level- gol 32d; article number- 3 601k68 500; workin g range- 120m; height accuracy for an individual measurement- 1mm/30m; deviation for 1 km double run leveling- 1.0mm; acc uracy of the bubble vial- 8 1/2mm; and compensator levellling range- +15 firms offer:geo-fennel precision automatic level model gfn 10, 360? (32x) with tripod with levelling staff ? export quality levelling staff 5 meters long model alt?5 (e) made ou t of extruded aluminium alloy, telescopic in 5 sections, duly pained with superior quality waterproof paint, with push button fast ening/locking arrangement, graduations in metric system as per iss confirming to international standards complete in waterpro of cordura case. ( warranty period : upto 12 months from the date of supply) firms offer make/brand: topnet make nl-32 wi th accessories. (robust nl/rl-c32 series automatic level) [ warranty period: 12 months after the date of delivery ] ]