The SPH-302 from ESPEC is a Temperature Chamber with Number of Rack Inside 2, Power Consumption 5 kVA, Supply Voltage 200 to 380 VAC, Temperature Fluctuation ±0.2 to ±0.4 Degree C, Temperature Range 20 to 200 Degree C. Tags: Chamber with explosion vent. More details for SPH-302 can be seen below.