supply instruments as per nabl requirement 11 parameters sub-division mungaoli . district- ashok nagar micro controller based ph meter with electrode and temp probe and with accessories .range 0-14 , resolution 0.001 ph, aquracy +- 0.002 ph on +- 1 digit.calibration 2 / 3 / 5.standard buffer :-1.679, 7.000, 4.004 or 9.183, 12.454. one yearwarranty as per condition of manufacturer.make: systronics 362, orion, hech, e merck, metler with nabl calibration , micro controller based conductivity -tds meter . conductivity range 0.1 micro mhose to 200 ms.with 6 decadic range.aquarcy +-1 % of fs +- 1 digit, resolution 0.001 micro mhose. tds range 0.1 ppm to 200ppt in 6 decadic range, auarcy +-15 of fs +- 1 digit.one yearwarranty as per condition of manufacturer. make: systronics 308, orion, hech, e merck, metler with nabl calibration , micro controller based turbidity meter range 0 to 1000 ntuin4 ranges 0 -1 .0-10, 0-100 and 0-1000.one yearwarranty as per condition of manufacturer.make: systronics 135, orion, hech, e merck, metler with nabl calibration , hydro meter for specific gravity measurement, range 1 - 2 point gradation interval 0.1 ml with nabl caliboration certificate , electronicbalanceof four digit lc 0.1 mg, 200 gm capacity with cover, make shumadzu, metlar , e merckwith nabl claibration certificate. , weight boxe -2 , 23 weights including fractional weights200 gm maximum with nabl calibration certificate make:- weigh india , humidity and temprature meter, dual and large disply, for humidity and temprature . range 0 - 100 % rh resolution 0.1%, temprature range 0 - 60 oc, . with carrying case , manual , temperature probe and with caliborationcertificate from nabl caliboration lab. , visi cooler, temp 0 - 80 oc capacity 320 lit, aesthetic sleek design, withnabl caliborated digital thermometer , vacuum decicator 250mmwith cover, borosilwith nabl calibration , hot air oven with electronic disply , 12 x 12 lab tech, qwine well with one yearwarranty as per condition of manufacturer.and nabl calibration