Fitting Kit HMFIT Accessory Fitting Kit, for HM675 and HM685 Hydronic Pressure Gauges SKU: HMFIT Categories: Accessories, for gauges Datasheet Description Description 34 fittings 2 ITT Bell & Gossett measurement probes You may also like… Hydronic Manometer - HM685 (HM685) Hydronic Manometer - HM675 (HM675) Related products Remote wireless printer (27546) NTC temperature probes For class 220 Kistock SKP (SKP) Telescopic extension for KIMO class 210 and 310 probes (RTE)