This range of remote probe sensors is perfect for tight locations, hard to access areas or for applications where the usual duct (TT-D) or immersion (TT-I) sensor does not fit. These are used with either the TT-PO range of immersion sensor pockets or the TT-DFP duct flange plate. ——— Low Smoke Zero Halogen cable is available for these products for an additional cost of 3.30/$5/4 per metre. To order this product, please add the suffix -LSZH to your product code when ordering or speak with our Internal Sales Team.