Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Big Meter / Fire Extinguisher

Big Meter

The Pressure of the fire extinguisher is vital for the normal use of it in an emergency. However,the pressure gauges on the fire extinguishers nowadays are too small to distinguish rapidly for most of people who have not received professional training. Instead of the pressure gauges, the big meter fire extinguishers use handle which can clearly and intuitively show the pressure, and also the pressure on the handles is visible on both sides. At the same time, the pressure scale on the handles will be retained for professionals to check.


UESTC. Zhongshan Institute

UESTC. Zhongshan Institute
Zhongshan, China

Shengyan Gao,
UESTC. Zhongshan Institute