... , 80mm, 100mm, 150mm, 200mm, 250mm 4) Fillings: Organic liquid or mercury 5) Range: (-30-50 / -30-70 / 0-60 / 0-100 ... . 5, M27 x 29) STANDARDS : DIN 16181-16191V-A type thermometer has three forms as following . V-A-11 (straight)V ... consist of glass thermometer and metallic socket,used for measuring medium temperature of liquids,gas in ship and other industrial equipement 's ...