Zeltex (USA) is proud to announce its ZX- 101XL portable fuel analyser is now able to screen biodiesel in the field and at the pump. For over thirteen years, state and federal governments, as well as numerous private companies have been using the Zeltex ZX-101 line of fuel analysers to accurately test octane and cetane in the field. Now the ZX-101XL can perform the same test on biodiesel fuel. With calibrations for biodiesel percentage and ethanol percentage, the ZX-101XL will prove to be the only choice for in the-field fuel screening. Across the United States and in forty countries worldwide, Zeltex's fuel analysers have established themselves as the analyser of choice. Their analysers will provide you with lab-accurate and dependable readings within sixty
seconds. Operating on "AA" batteries, the ZX-101XL can be used to test biodiesel and ethanol-blended fuels.