bids are invited for 1 vernier calliper least count: 0.02mm. range- ( 0-200 ) mm with metric / inch double scale, carbide-tipped jaws for outside and inside measurement with depth bar od measurement & id measurement. 21 2 digital vernier calliper display: lcd type, range: 0 to 150 mm / 0 to 6 inches, resolution: 0.01 mm / 0.0005 inches, accuracy: +0.02 mm / ±0.001 inches 7 3 micrometer range: 0 - 25 mm, accuracy: ±3 μm, measuring faces: carbide, equipped with ratchet stop for constant measuring force. 21 4 digital micrometer range: 0 - 25 mm, display: lcd, measuring face: carbide-tipped, micro-lap finish, character height: 7.5 mm, 7 5 height gauge range: 0-300 mm, material: stainless hardened steel, carbide tipped scriber with magnifying glass 14 6 depth gauge range: 0-200mm / 0-8 inch, material : stainless steel, resolution: 0.02mm 14 7 combination set 3 in1 adjustable ruler, angle finder protractor 300mm / 12 measuring tools universal ruler right angle, material : stainless steel, graduation range, 0-300 mm 7 8 bevel protractor material: stainless steel, size ( l x b x h ) : 35 cms x 13 cms x 6 cms, included components: bevel protractor, 2 scales 7 9 sine bar material: hardened alloy steel, size ( l x b x h ) : 130x25x30mm ( c.d.: 100mm ) 7 10 precision balls and rollers range from 1 to 25mm, material: high carbon chrome steel 7 11 surface plate cast iron surface plate, grade-0 / i / ii, size 630x400mm 14 12 slip gauges set material: stainless steel, 38 pieces ( grade-ii ) 7 13 comparator-mechanical range: ±0.25 mm, resolution: 0.01 μm 8 mm stem, material: mounting shank and spindle are both made of stainless steel 7 14 snap gauges range: 0 - 150 mm, material: mild steel, shape: c - shape, accuracy: 0.001 mm, size: 6 inch 14 15 plug guage gauge type: go / no - go, material: stainless steel, handle design: double end 14 16 thread gauge material: stainless steel, 4 to 62 tpi, 0.25 to 6.0 mm combination with 55 degree and metric 60 degree, 52 leaf 14 17 feeler gauge range: 0.5mm to 0.88 mm ( thickness of leaf ) , 32 leafs, material : stainless steel 7 18 radius gauge range:1-7 mm, ( 16 blades ) , nickel plated case and locking screw for the checking of sectors of circle. concave and convex blades, material : stainless steel 7 19 angle plate slotted, open end, 115x90x75mm, material: alloy steel, weight: 1-1.5 kg 7 20 tool makers microscope total magnification: 30x, stage dimensions : 150 x 150 mm ( approx. ) , max. mounting diameter : 75 mm, least count 0.01mm, magnification of objective : 2x , magnification of eye-piece : 15x 7 21 optical profile projector 250 mm screen size with 360 degree division, least count 6 minute with digital micrometer 0-25 mm screen, magnification: 10x, surface illumination: 2x100w, contour illumination: 150w 7 22 surface roughness tester measuring range: 17. 5mm measuring speed: 0. 25, 0. 5mm / s . 01 / s ( 0. 25mm / s: s-type ) traversing direction: backward detector detecting method: skid measurement measuring force: 4mn or 0. 75mn ( low force type ) stylus tip: diamond, 7 23 dial bore gauge with accessories range: 10-18mm, measurement accuracy :+ / -0.004mm, resolution: 0.01mm 7 24 autocollimator eyepiece magnification: 10x, dimension of base: 75 mm x 20 mm, telescope length: 380 mm, material: aluminum and brass, power supply: 230 volts 7 25 thermocouple temperature range: 0 to 1250 deg c, accuracy: + / - 1.5 deg c, probe material: stainless steel 7 26 pyrometer ( infraredthermometer ) max temperature +1350°c, centigrade, temperature scale: centigrade / fahrenheit, accuracy: ±0.1 % 7