• PREMIUM MATERIAL: Raft Pressure Gauge made of good quality Nylon, this Kayak Barometer is sturdy and .
• AIR PRESSURE GUAGE: Raft Pressure Gauge also can work as a valve adapter, for it is special connection structure.
• MEASUREMENT RANGE: 0-0.35 BAR or 0-5.08 PSI. Suitable for inflatable boat, rubber boat, board with the certain valve.
• EASY INSTALLATION: This air pressure meter can be used on soft bottom inflatable boats or river rafts, easy to install and operate.
• GUARANTEE: If you have any problem with this product, you can just take advantage of our 180 days . We will change or refund for any reason.