Quick view Horiba Replacement pH sensor for B-21x & B-71x, PH11,... £66.00 vat excl. £79.20 vat Inc. Add to basket Add to quote Availability: 10 In Stock Replacement sensor for the B-713, pH 11, ph 22, pH 33 Employing the same test principle as standard laboratory electrodes, the LAQUAtwin packs all components into a flat sensor that’s less than 1 mm thick. Waterproof construction protects the instrument.
New Quick view YSI YSI gel probe for Ecosense £134.00 vat excl. £160.80 vat Inc. Add to basket Add to quote Availability: 10 In Stock Replacement Gel probe for pH1000A meter
