Fitting Kit HMFITAccessory Fitting Kit, for HM675 and HM685 Hydronic Pressure Gauges SKU: HMFIT Categories: Accessories, for gauges Datasheet Description Description34 fittings2 ITT Bell & Gossett measurement probesYou may also like… Hydronic Manometer - HM675 (HM675) Hydronic Manometer - HM685 (HM685) Related products SKP (SKP) Thermocouple and Pt100 temperature probes for class 60 portable instruments Thermo-hygrometry probes For class 220 Kistock Air Quality Probe for multi-function portables MP210, HQ210 or AMI310