Features: 1. Mini-vacuum oven is laid exquisitely one the table.2. Have complete accident prevention, include overheat protection.3. Convenient to operate, reliable to run.4. Have observe window.5. Generally, there is no vacuum pump, if you need, please note in the order list.Temperature range: R.T 20 - 200癈Pressure range: Normal pressure - 1kPaTemperature fluctuation: ?.5癈Cubage: 10L, 276Lborder=0> producing area:China