Helium leak detector, with USB charger (Not to be sold into Taiwan, Australia or Russia).

MS-H-ProT LCD Digital Hotplate Magnetic Stirrer with Timer，stainless steel with ceramic coated hotplate，heating temperature up to 340°C

4-HEAD MAGNETIC HOT PLATE STIRRER, 200 ~1200 rpm

1.0mm Zirconia microbeads，0.02kg