supply of portable surface roughness testerportable surface roughness tester,portable surface roughness tester of make: mitutoyo portable surface roughness tester sj-210 (178-561-12e) (or) taylor hobson surtroni c duo ii (or) starrett sr160 with following accessories. 1)gauge range - ra upto 40 micron (1600 microinch) & rz, upto 360 micron (-200 micron to +160micr on), resolution 0.01 micron(0.4 microinch), 2) pick up type - piezoelectric, 3) filter type - gaussian, 4) filter cut off - 0.8 mm 10. display units - micron / microi nch, 5) rechargeable battery with 1000 measurements per charge, 6) dimensions & weight - 800gm/less, 7) carrying case - 1 no., 8) standard specimen - 1 no., 9) ac adapter with connecting cable - 1 no., 10) operation manual-1 no. 11) protective sheets for display, note. 1) calibration certificate from nabl accr edited lab should submit along with supply. 2) one day training should be given for working of instrument. [ warranty period: 12 months after the date of d elivery ] ] => limited