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.

Replacement sensor for LAQUAtwin B-771, EC-11, EC-22, and EC-33

Requires a minimum of 0.12 ml sample

Corrosion-resistant titanium / platinum black cell material

Waterproof

• • Replacement sensor for LAQUAtwin B-731 and K-11

  • Requires a minimum of 0.3 ml sample with direct measurement (0.05 ml with sampling sheet B)

  • Sensor guard has a sliding cap for scooping water sample

  • Waterproof

• • Replacement sensor for LAQUAtwin B-731 and K-11

  • Requires a minimum of 0.3 ml sample with direct measurement (0.05 ml with sampling sheet B)

  • Sensor guard has a sliding cap for scooping water sample

  • Waterproof

• Replasement sensor for the B-741,B-742,B-743,B-341,342,343

• Flat electrode for nitric ion which is so selective that pH or other ions do not affect it.

Replacement sensor for LAQUAtwin B-751 and Ca-11

Requires a minimum of 0.3 ml sample with direct measurement (0.05 ml with sampling sheet B)

Sensor guard has a sliding cap for scooping water sample

Waterproof

Replacement sensor for LAQUAtwin Ca-11C

Requires a minimum of 0.3 ml sample volume

Waterproof

• Replacement sensor for LAQUAtwin B-721 and Salt-22

• Requires a minimum of 0.3 ml sample with direct measurement (0.05 ml sample with sampling sheet B)

• Sensor guard has a sliding cap for scooping water sample

• Waterproof