We are offering walk in humidity chamber.Technical specification temperature range: 20c - 60 chumidity range: 40%rh - 95%rhaccuracy: +0.2 c +2.0 % rhuniformity: +1.0 c +3.0 % rhtest suitable for: 25c & 60%rh, 30c & 65%rh, 40c & 75%rh, 30c & 75%rh specially designed chambers for low humidity conditions, such as 25c & 40%rh, 40c & 25%rh, 30c & 35%rh.