KENTON KentonGZP-250S light chamber (intelligent microcomputer, stainless steel liner) designed a 1000 × 550 × 450/250 liter size studio to achieve a Temperature range of 10~ 65 ℃ without light 5~ 65 ℃, 0~ 15000 Illumrination degree range, temperature accuracy is +/- 0.1. GZP-250S is a fluorine-free environmentally friendly refrigeration system, Illumrination degree five-level adjustable, three-sided lighting.