Hydrometer similar to DIN 12791/BS 718, M100/Th, 0,70-0,80:0,0020g/cm , ref. temp. 20C, with therm., 0+30:1C with red or blue spec ial liquid, c.310mm long, suitable for government calibration 1 * 1 items
Hydrometer similar to DIN 12791/BS 718, M100/Th, 0,70-0,80:0,0020g/cm , ref. temp. 20C, with therm., 0+30:1C with red or blue spec ial liquid, c.310mm long, suitable for government calibration 1 * 1 items