1 x FWT81 Transmitter. 1 x FWT81 Receiver. 1 x RJ11 Adapter Cable. 1 x Clip Adapter Cable. Distance of emitting signal:> 300 m. Safety class: IEC61010-1 600 V CAT III, pollution class II. 2pcs Couplers Connectors Adapters R1234YF to R134A High&Low Side Quick Coupler.
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