Adopts the genuine PID artificial intelligence digital display temperature control instrument high precision safe and easy to operate; Adopts the genuine high quality SSR with long lifespan; With metal heating tubes convenient to maintain / repair with low failure rate; Aluminum alloy panel high thermal conductivity rapid and evenly heating; The body casing with aluminum alloy material rust-resistant; Temperature control range: Normal: 350'C; High: 450'C; Super High: 500'C; Widely used in electronic sealing fluid dispensing constant temperature heating aluminum substrate soldering & maintenance mold core preheating and industrial baking drying and other temperature test; It is also a must for biology / inheritance / medical sanitation / environmental protection / biochemical laboratory / analysis room / teaching research etc.