Messenger, 400g, stainless steel up to 6mm rope d Back Catalog number: 440000 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 436136 set of 3 Spare Thermometers for Standard Water Sam Price on request 436602 Integrating Water Sampler IWS III, deep-sea versio Price on request 436395 Centered Mounting Rack for use of the PWS Water Sa Price on request