Well done, KKInstruments!
We managed to monitor our production process effectively with your expertise! Will buy again!
Ahmad Azizul
IR Chief Engineerof Exxon Mobil
Our company prefer to source measuring instruments only from KKInstruments because they have a wider range of products and show a high standard of expertise. We are very happy with the deal. No regrets for choosing KKInstruments for the past 8 years,
The Testo 0554 0440 is a Silicone Connection hose , with a 16 foot hose length. It works with the Testo 510 Differential Manometer and 511 Absolute and Barometric Pressure meter, and has a maximum working pressure of 700 hPa/mbar.