MICROGAS 5-GAS ANALYZER KIT EMISSIONS TESTER : •Ready to use instantly - no waiting for tester to warm up. • A "turn-key" set nothing else to buy! •Menu driven, with "prompts" for ease of use. •Accurate gas analysis helps you make more money diagnosing fuel delivery, ignition and mechanical problems. •Graphic LCD display allows graphing of gasses recorded in memory. Strip chart function shows graphs of gasses in real time. Numeric display of gasses is provided. •Expanded "record" function; more events and recording time than other analyzers. •Update software via telephone data transfer. No cartridges to buy and modem is included. •Complete kit includes the MicroGas hand-held 5-Gas analyzer, exhaust pipe gas probe & hose, mini printer, modem with power adaptor and a deluxe blow molded case. •Repair Grade 5 Gas Analyzer Provides Bar 90, Bar97/ASM Accuracy •Designed and built by American craftspeople