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 436132 Standard Water Sampler acc. to Ruttner, capacity 2 Price on request 436346 Freeflow Water Sampler with 10l capacity Price on request 440002 Plastic Covered Messenger, 500g, up to 6mm rope Price on request