SH113E Fully Automatic Pour Point Tester | Compliant with GB/T510 The SH113E automatic foam extinguishing agent freezing point tester is designed and manufactured in accordance with the Chinese national standard GB 15308-2006 Foam Fire Extinguishing Agents. It adopts a main control unit built with multiple single-chip microcomputers, featuring automatic refrigeration, automatic constant temperature control, automatic detection and automatic result printout. Equipped with a