set of 3 Spare Thermometers for Standard Water Sam Back Catalog number: 436136 Manufacturer: HYDRO-BIOS Availability: In the manufacturer's stock Price on request - + Recommended 440005 Special Series Messenger, weight 2kg, up to 15mm Price on request 440202-300 300m DYNEEMA Rope, 3mm dia., with end-eye Price on request 436346 Freeflow Water Sampler with 10l capacity Price on request