The Power Probe is a “sniffer” probe designed to locate leaks emanating from sealed containers internally pressurized with helium. The Power Probe adjusts for varying sensitivity and response time. It is extremely rugged and can be easily disassembled for cleaning. The probe kit includes 5 tip filters, 10 feet of connecting tubing and an 1-1/8" Compression Port adapter to fit on the leak detector. It is ideal for fast response sniffing with MacroTorr pumped leak detectors. Works with all Agilent Varian 936, 959, 979, 990 and VS PR02, VS MR15, VS MD30, VS BR15, VS BD30 Series Leak Detectors. This is the Sniffer Power Probe only in its case and all other accessories, pumps and leak detectors sold separately. Agilent Varian Part Number K9565301.