TTS/APR 1.0 2.5 Meter Temperature Probe 2.5 Meter Temperature Probe, Analog sensor, work with HDL-M/S04.1 4 Zone Dry Contact Module for temperature collection Parameters Model TTS/APR 1.0 SKU 1040304340 Bus Power mA Width 3 mm Height 3 mm Depth 10 mm Weight 6 g Material CustomOne CustomTwo CustomThree CustomFour CustomFive Discount category B Price category 5.29-1 31 pcs in stock in stock in stock You can buy these goods through registered HDL partner. Question to product