temp humi test chamber

3-layers temp humi test chamberProgrammable Temperature And Humidity Test ChamberTemperature Humidity Test ChamberIt is applied to test the materials in heat-resistance, cold-resistance, dry-resistance, moisture-resistance. It is simple to operate and program easy to edit. It can show the set values and operative time.Applied to test the prodcuts quality, such as electronic, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building