Esders is a specialist in leak detection and pressure measurement equipment for the natural gas, water and wastewater markets. Thanks to our many years of experience at home and abroad, we can offer you advice and individual problem solutions. We work closely with energy companies and follow the nationally applicable safety work instructions for gas (VIAG) in product development. This has resulted, among other things, in an extensive product package for the testing of gas meter installations, indoor installations, connecting pipes and mains. In addition to this digital pressure measurement technique, the detection of natural gas in the concentration ranges ppm, %LEL and VOL% is accommodated in various types of measuring devices. Each measuring device has its own specific application. For the water supply market, automatic pressure pumps with digital meters can be found in our package. A strength and tightness test can hereby be carried out in a simple manner. With pre-programmed software according to local workinstructions, national or European standards, such as the EN-805, testing becomes a simple matter. Of course we also offer correlating noise loggers and various leak detection devices. For the applications that need requirements, we offer ATEX-certified instruments and the equipment naturally complies with the work instructions of Netbeheer Nederland, the NEN standards or Vewin. This ensures that your pressure tests also meet the required specifications. We develop, produce and sell: • Explosion Proof Gas Warning Equipment • Explosion-proof gas measuring and detection equipment • Leak detectors for gas and water • Pressure test equipment and systems for gas and water