功能

• For testing and testing the complete sealing success of vacuum packaging made of aluminum or plastic film, which is often used in the pharmaceutical and food industries.
• Accurate pressure adjustment is possible. Once the valve is adjusted, the value is the same and repeated testing is possible.
• Operation of the tester can be visually confirmed by the lamp indicator.
• Easy to start testing by connecting to a commercially available or hand-held vacuum pump.
• Choose a chamber according to the size of the product to be tested.
• The test time can be set with a timer. Repeated testing is possible. The vacuum meter indicates the exact pressure.