DHC-1005-A Thermostatic Bath Temperature range -10~99.9 ℃, Temperature Fluctuation +/- 0.2 ℃, Temperature resolution 0.1 ℃, working tank volume 5/6L, opening size 150 * 150mm, working bath depth 120mm, working tank size 255 * 170 * 130mm, pump circulation mode internal/external circulation