Lowrance TS-1BL Temperature Sensor: * Non-networked sensor * Includes 25" power cable * Fits units with blue connectors * Works with LCX-110C, LCX-111C HD, LCX-17M, LCX-20C, LCX-25C, LCX-26C HD, LMS-332C, LMS-334C iGPS, LMS-337C DF, LMS-339C DF iGPS, LMS-480, X102C, X107C DF, X125, X126DF, X135, X136DF, X52 and X59DF