... control compressor directly (max. 1P), switch between C and F, temperature controlling, Jiangsu Province Jingchuang Electric Co., ... switch between C and F, temperature controlling, auto and manual defrosting, light control, dual control of temperature and time when defrost ends ... +45oC (-40oF ~ +120oF) 5) Accuracy: ±1oC 6) Compressor relay contact capacity: 20A / 240V AC 7) Defrosting interval: 0 ~ 24 ...