Measuring Devices & Water Tests for Aquariums

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Measuring Devices & Water Tests: 1 - 30 of 153 items

  • ARKA TDS/EC - Meter
    4.2 (23)

    ARKA TDS/EC -​ Meter

    -5%
    • Precise readings
    • Determines TDS & EC values
    • Water temperature indication
  • JBL ProAquaTest Lab
    4.8 (42)

    JBL ProAquaTest Lab

    • Simple and safe control of the water values in aquariums
    • Determines pH value, carbonate hardness, total hardness, ammonium / ammonia, nitrite, nitrate, phosphate, iron, copper, silicate, oxygen and CO2
    • Add reagents to water sample, compare with colour chart
  • JBL ProAquaTest GH
    5.0 (28)

    JBL ProAquaTest GH, Refill

    • Easy and safe control of the water values of aquariums
    • Determines the optimal total hardness in freshwater and saltwater aquariums, as well as the pond
    • Colour change test: Add reagents drop by drop to the water sample
  • JBL ProAquaTest Combi Set Plus NH4
    4.8 (11)

    JBL ProAquaTest Combi Set Plus NH4

    • Simple and safe control of the water values in aquariums
    • Determines pH value, carbonate hardness, ammonium/ammonia, nitrite, nitrate and CO2
    • Add reagents to water sample, compare with colour chart
  • JBL ProAquaTest Nitrate
    5.0 (14)

    JBL ProAquaTest Nitrate, Refill

    • Easy and safe control of the water values of aquariums
    • Determination of nitrate content in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system for balancing water colouration
  • JBL ProAquaTest PO4
    5.0 (15)

    JBL ProAquaTest PO4, Refill

    • Easy and safe control of the water values of aquariums
    • Determination of phosphate content in freshwater and saltwater aquariums, as well as pond
    • Laboratory comparator system for balancing water colouration
  • Tetra Test Strips 6-in-1
    4.6 (13)

    Tetra Test Strips 6-​in-​1, 25 Pcs

    • For quick and easy determination of aquarium water
    • Test strips for checking water quality indicators
    • 25 test strips in a metal can
  • JBL ProScan
    4.4 (25)

    JBL ProScan

    • Water analysis and diagnosis via smartphone
    • The new generation of water analysis
    • Suitable for freshwater aquariums and ponds
  • JBL ProAquaTest KH
    4.8 (17)

    JBL ProAquaTest KH, Refill

    • Easy and safe control of the water values of aquariums
    • Determines the optimum carbonate hardness in freshwater and saltwater aquariums, as well as ponds
    • Colour change test: Add reagents drop by drop to the water sample
  • JBL ProAquaTest Fe
    5.0 (17)

    JBL ProAquaTest Fe, Refill

    • Easy and safe control of the water values of aquariums
    • Determination of the optimum iron value in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system to compensate for water colouration
  • JBL Aquarium Thermometer DigiScan
    4.6 (15)

    JBL Aquarium Thermometer DigiScan, DigiScan

    • Precise measurement for healthy fish
    • Good measurement accuracy thanks to digital display
    • Easy attachment with Velcro stickers
  • Milwaukee MC122 Smart Digital pH Controller
    5.0 (1)

    Milwaukee MC122 Smart Digital pH Controller

    • High measurement accuracy
    • Easy to read and use
    • Automatic alarm
  • JBL ProAquaTest Nitrite
    5.0 (17)

    JBL ProAquaTest Nitrite, Refill

    • Easy and safe control of the water values of aquariums
    • Determination of nitrite content in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system for balancing water
  • Seachem ph Alert
    5.0 (4)

    Seachem ph Alert

    • For freshwater aquariums only
    • Easy to use
    • Smart sensor technology
  • JBL ProAquaTest pH 6.0-7.6
    4.7 (15)

    JBL ProAquaTest pH 6.0-​7.6, Refill

    • Simple and safe control of the water values in aquariums
    • Determines the optimal pH value for fresh and saltwater aquariums
    • Add reagents to water sample, compare with the colour chart
  • Sera pH test
    5.0 (3)

    Sera pH test

    • pH value of water test
    • For easy pH measurement
    • For fresh and sea water, as well as garden pond
  • JBL ProAquaTest O2
    5.0 (3)

    JBL ProAquaTest O2, Refill

    • Easy and safe control of the water values of aquariums
    • Determines the current oxygen content in fresh and saltwater aquariums, as well as ponds
    • A quick test for ventilation control
  • Dennerle Long-term CO2 Test
    5.0 (6)

    Dennerle Long-​term CO2 Test, Maxi

    • Crystal-Line CO2 Mini long-term test
    • Ideal for small aquariums
    • Made of high-quality crystal glass
  • JBL ProAquaTest Combi Set Plus Fe
    4.9 (14)

    JBL ProAquaTest Combi Set Plus Fe

    • Simple and safe control of the water values in aquariums
    • Determines pH value, carbonate hardness, nitrite, nitrate, iron and CO2
    • Add reagents to the water sample, compare with the color chart
  • JBL ProAquaTest K Potassium
    4.8 (12)

    JBL ProAquaTest K Potassium, Test

    • Easy and safe control of the water values of aquariums
    • Determination of potassium content in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system to balance water colouration
  • JBL PROFLORA CO2 pH SENSOR SET
    5.0 (3)

    JBL PROFLORA CO2 pH SENSOR SET

    • Set including pH sensor
    • Simple application
    • Including calibration solution pH 7 & pH 4
  • JBL Aquarium Thermometer - Slim
    4.7 (7)

    JBL Aquarium Thermometer -​ Slim

    • Precise measurement and simple use
    • Glass capillary made in Germany with a length of 15cm
    • Suction cup acid and alkali proof
  • Sera kH-Test
    5.0 (2)

    Sera kH-​Test

    • KH value water test
    • For easy KH value measurement
    • For fresh and seawater, as well as garden ponds
  • Tetra Digital Thermometer
    4.5 (15)

    Tetra Digital Thermometer

    • Precise measurement of the water temperature in the aquarium
    • Easy-to-read digital display
    • With suction cups for attachment
  • JBL ProAquaTest NH4
    4.7 (12)

    JBL ProAquaTest NH4, Refill

    • Easy and safe control of the water values of aquariums
    • Determination of ammonium (NH4) and ammonia (NH3) in freshwater and saltwater aquariums, as well as ponds
    • Laboratory comparator system for balancing water levels
  • JBL Aquarium Thermometer Digital
    4.4 (11)

    JBL Aquarium Thermometer Digital

    • Precise measurement
    • Good measurement accuracy
    • Easy attachment by sticking
  • JBL ProScan Recharge
    3.8 (14)

    JBL ProScan Recharge, 24 Pcs

    • Water analysis and diagnosis via smartphone
    • A new generation of water analysis
    • Suitable for freshwater and ponds
  • ARKA myAQUA pH/TDS/EC Measuring Device with Thermometer
    3.4 (5)

    ARKA ARKA myAQUA pH/TDS/EC Measuring Device with Thermometer

    • Multifunction meter
    • Suitable for aquariums, ponds, swimming pools, monitoring of osmosis plants and drinking water
    • High precision
  • Tropic Marin NH4+/NH3-Test
    5.0 (2)

    Tropic Marin NH4+/NH3-​Test

    • For freshwater and saltwater aquariums
    • Measuring range: 0.02 - 3.0 mg/L
    • Resolution: 0.03mg/L
  • Milwaukee PH600 pH Economical Pocket Tester
    5.0 (1)

    Milwaukee PH600 pH Economical Pocket Tester

    • Ideal for use in aquariums
    • Digital with LCD display
    • One-point calibration possible