Measuring devices

The best choice of measuring devices and controllers for seawater aquariums at the best price.

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Digital Conductivity & Tds Tester Amtra

AMTRA

A3076618

€20.85

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Digital pH Tester Atc Amtra

AMTRA

A3076617

€26.55

$LED Optical Refractometer Amtra AMTRA - 1$

Measuring devices

LED Optical Refractometer Amtra

AMTRA

A3076619

€66.25

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HANNA HI98303 - Conductivity Tester 0 to 2000µS/cm

HANNA

HI98303

€75.00

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HANNA 764 Mini-Photometer Checker Ammonia sea water

HANNA

HI764

€80.00

Chemical analysis in pocket sizeCurved design in trendy coloursAccurate and reliableEasy to use for sea water

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HANNA 721 Mini-photometer Iron Checker

HANNA

hi721

€80.00

Chemical analysis in pocket sizeCurved design in trendy coloursAccurate and reliableEasy to use

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HANNA 758 Mini-Photometer Checker Calcium (200 to 600 mg/L) sea water

HANNA

hi758

€80.00

Chemical analysis in pocket sizeCurved design in trendy coloursAccurate and reliableEasy to use

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HANNA 755 Mini-Photometer Alkalinity Checker

HANNA

hi755

€80.00

Chemical analysis in pocket sizeCurved design in trendy coloursAccurate and reliableEasy to use

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HANNA 772 Mini-Photometer Carbon Hardness Checker (up to 20.0 dKH)

HANNA

hi772

€80.00

Chemical analysis in pocket sizeCurved design in trendy coloursAccurate and reliableEasy to use

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HANNA 736 Mini-photometer HC Phosphor Checker

HANNA

hi736

€80.00

Chemical analysis in pocket sizeCurved design in trendy coloursAccurate and reliableEasy to use

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HANNA 774 Mini-Photometer Phosphate traces Checker (up to 0.90 mg/L)

HANNA

hi774

€80.00

Chemical analysis in pocket sizeCurved design in trendy coloursAccurate and reliableEasy to use

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HANNA 781 Mini-Photometer Nitrate Checker (up to 50 mg/L with dilution)

HANNA

HI781

€80.00

Chemical analysis in pocket sizeCurved design in trendy coloursAccurate and reliableEasy to use

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HANNA - HI780 Marine pH Checker

HANNA

HI780

€80.00

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