ALNOR 8575 COMPUFLOW MULTI PURPOSE WITH METER THERMO ANEOMOMETER 275 AIR VELOCITY & TEMPERATURE TELESCOPING ARTICULATED PROBE 45 DEGREE, 20-6000 FPM TEMPERATURE 32-122 DEGREES, BATTERY OPERATED OR HAS POWER SUPPLY WITH CASE POWERS UP - See more at: http://www.govliquidation.com/auction/view?auctionId=3086063#auction_tabs