Labtron Biosafety Cabinet Class II A2 is a benchtop unit featuring a 370 mm maximum opening and 200 mm safety height with 0.53 ± 0.025 m/s inflow and 0.33 ± 0.025 m/s downflow velocities managed by a microprocessor, offering HEPA filters, a UV life indicator and a stainless steel work zone.