HOT AIR OVEN, Double walled construction inner chamber made of Mild Steel / St. Steel & exterior G.I. sheets powder coated. The gap between the two walls filled with glasswool insulation. Temperature controlled by thermostat. Supplied with G.I. wiremesh shelves. Temp Range: 50°C to250°C accuracy (±2°C) Chamber Sizes:12"x12"x12" (30x30x30cm)14"x14"x14" (35x35x35cm)18"x18"x18" (45x45x45cm)18"x18"x24" (45x45x60cm)24"x24"x24" (60x60x60cm)24"x24"x36"