Product description: This machine is used to determine the water penetration for various shoe upper materials as leather, synthetic leather, cloth etc, cut the specimen, then place it into the machine, immersing the specimen into water and flexing it to measure Penetration index or the based of or improve the materials ,water-proof processing. Such as leather, leatherette, cloth, etc. It is equipped with memory function in case of power-down.

Technical date:
1. Test Number: 4 groups
2. Counter: LCD 0 ~ 999,999
3. Timer: LED, 1 ~ 999hr
4. Volume: (50 × 42 × 39) cm
5. Weight: about 48kg
6. Power: 1∮, AC220V, 1A

Attachments:
①. Chinese instrument manual.
②. instrument warranty card.
③. CNAS international third-party tester calibration report.