Suggested Retail: $170.48. Mastercool Blue Raptor Refrigerant Leak Detector - The Raptor refrigerant leak detector by Mastercool is an accurate and reliable solution for electronic leak detection. It features state-of-the-art micro-processing technology and a design sensor for precise and instant responses. The unit detects all refrigerants including CFCs, HCFCs, HFCs and blends. It comes with a variable frequency audible alarm, visual leak level indicator, keypad control and reset function. The sensitivity level can be adjusted with 3 levels of sensitivity and 5 levels of detection. Brand: Mastercool Model: ‎56100 -- LOT STICKER: TCE-BOX-BOXTCED0726-ITEM-67d726c4___LPNNE4YHC6KV4 Mastercool 56100 Blue Raptor Refrigerant Leak Detector -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.