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Description:
D&D precision Salinity Refractometer (8 months old) Rrp £39.99 Will also include a second older one (same model) at no extra cost ... needs a good clean though.
D&D TDS meter (hardly used) Rrp £19.99. Ensures RO water contains no dissolved solids, saves replacing expensive filters too soon. Also functions as an accurate digital thermometer.
£30 plus £5 postage.
Contact Information Advertiser: Brian Telephone: 07981358867
Town: Alfreton
County: Derbyshire
Advert stats: [Added or updated:10/10/15 Views: 1118]
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