The GT SONIC-S2 is a 2 litre benchtop ultrasonic cleaner designed for the bench where space is short but cleanliness still matters. Its 150 x 135 x 100 mm tank takes slides, pipette racks, small glassware, optical components, dental instruments, jewellery and electronic samples in one load, and the 50 W transducer set delivers 40 kHz cavitation that is gentle on polished surfaces yet strong enough to lift fingerprints, oils and polishing residue from blind holes. The front