Measuring Devices & Tools for Aquariums

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Measuring Devices: 44 items

JBL Aquarium Thermometer - Slim

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
£4.70 instead of £5.90

Delivery by October 26

JBL Aquarium Thermometer Digital

JBL Aquarium Thermometer Digital

  • Precise measurement
  • Good measurement accuracy
  • Easy attachment by sticking
£3.12 instead of £3.90

Delivery by October 26

JBL Aquarium Float Thermometer

JBL Aquarium Float Thermometer, 1 piece

  • Precise measurement
  • Easy to use
  • Acid and alkali proof suction cup
£2.95

Delivery by October 26

ARKA myAQUA pH/TDS/EC Measuring Device with Thermometer

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
£39.50

Delivery by October 26

JBL Mini Aquarium Thermometer

JBL Mini Aquarium Thermometer

  • Precise measurement for healthy fish
  • Good measuring accuracy thanks to its fine-scale
  • Easy attachment by suction cup
£1.95 instead of £2.45

Delivery by October 26

Seachem ph Alert

Seachem ph Alert

  • For freshwater aquariums only
  • Easy to use
  • Smart sensor technology
£13.75

Delivery by October 26

JBL ProAquaTest CO2 / pH

JBL ProAquaTest CO2 / pH, Refill

  • Simple and safe control of the water values in aquariums
  • Permanent direct measurement of the optimal pH value and CO2 content in freshwater aquariums
  • Permanent tester for fertiliser control - A long-term test device that is attached to the aquarium
£8.37 instead of £8.80

Delivery by October 26

Milwaukee MW13 Iodine Photometer

Milwaukee MW13 Iodine Photometer

  • Accuracy of ±0.1ppm
  • Compact device
  • LCD display
£78.50

Free delivery by October 26

JBL Aquarium Thermometer DigiScan Alarm

JBL Aquarium Thermometer DigiScan Alarm

  • Visual alarm in case temperature is too high or too low
  • Hook-and-loop stickers for easy external mounting
  • Large, easy-to-read digital display
£12.75

Delivery by October 26

JBL Aquarium Thermometer DigiScan

JBL Aquarium Thermometer DigiScan

  • Extra-large digits for easy visibility
  • Precise measurement directly through the glass
  • Attached with hook-and-loop sticker, easy to remove
£15.70

Delivery by October 26

Tropic Marin Measuring Cylinder

Tropic Marin Measuring Cylinder, 500 ml

  • For measuring the salt content
  • For saltwater aquariums
  • 500ml volume (max)
£22.50 (£45.00 / l)

Delivery by October 26

JBL Hole Suction Cup

JBL Hole Suction Cup, 5-​6mm

  • Rubber suction holder for attaching thermometers in aquariums and terrariums
  • Firm hold: no lowering of the thermometer
  • Stable hold: holds all objects with a diameter of 5 mm
£2.95

Delivery by October 26

Milwaukee MI 528-25 Iron Powder Reagent

Milwaukee MI 528-​25 Iron Powder Reagent, 25 pieces

  • For MW14 iron photometer
  • In powder form
  • Turns sample orange
£10.80 (£0.43 / pc)

Delivery by October 26

Milwaukee Cleaning Solution 25 x 20 ml

Milwaukee Cleaning Solution 25 x 20 ml

  • Gentle & effective
  • Improves accuracy
  • Increases electrode life
£24.50 (£45.37 / kg)

Delivery by October 26

Milwaukee MI0001 10 Glass Cuvette

Milwaukee MI0001 10 Glass Cuvette, 2 pieces

  • Made of glass
  • For Milwaukee photometers
  • Includes 2 cuvettes
£16.65 (£8.33 / pc)

Delivery by October 26

ARKA TDS/EC - Meter

ARKA TDS/EC -​ Meter

  • Precise readings
  • Determines TDS & EC values
  • Water temperature indication
£14.70

Delivery by November 10

Milwaukee MW700-WP Smart LUX Meter

Milwaukee MW700-​WP Smart LUX Meter

  • Practical, ergonomic & portable
  • Measuring range 0 to 50,000 lux
  • With silicon light sensor
£128.00

Free delivery by October 26

Milwaukee TH300 Thermometer with 1 m Cable

Milwaukee TH300 Thermometer with 1 m Cable

  • Stainless steel probe
  • No glass, does not contain mercury
  • LCD display
£49.00

Delivery by October 26

Milwaukee MW11 Total Chlorine Photometer

Milwaukee MW11 Total Chlorine Photometer

  • Accuracy: ±0.03ppm
  • Compact device
  • LCD display
£68.50

Delivery by October 26

Milwaukee MI527-25 Iodine Powder Reagent

Milwaukee MI527-​25 Iodine Powder Reagent, 25 pieces

  • For MW13 iodine photometer
  • In powder form
  • Turns the sample pink
£10.80 (£0.43 / pc)

Delivery by October 26

Milwaukee MI408 Iron Pro Photometer

Milwaukee MI408 Iron Pro Photometer

  • Measures iron concentration
  • Accuracy: ± 0.06 mg/l at 1.50 mg/l Fe
  • Easy to use
£275.00

Free delivery by October 26

Milwaukee TH310 Thermometer

Milwaukee TH310 Thermometer

  • Stainless steel probe
  • Mercury- and glass-free
  • Wide range of applications
£39.50

Delivery by October 26

Milwaukee MI505-100 Tests for Ammonia Photometers

Milwaukee MI505-​100 Tests for Ammonia Photometers

  • For the MI405 Ammonia Pro Photometer
  • In liquid form
  • Includes 100 sachets
£59.00

Delivery by October 26

Milwaukee MI508-100 Tests for Iron Photometer

Milwaukee MI508-​100 Tests for Iron Photometer, 100 pieces

  • For the MI408 Iron Pro Photometer
  • In liquid form
  • Contents: 100 sachets
£29.50 (£0.30 / pc)

Delivery by October 26

Milwaukee MI524-25 Free Chlorine Powder Reagent

Milwaukee MI524-​25 Free Chlorine Powder Reagent, 25 pieces

  • For MW11 Total Chlorine Photometer
  • In powder form
  • Turns the sample pink
£12.75 (£0.51 / pc)

Delivery by October 26

Milwaukee MI0002 Cap for Glass Cuvette

Milwaukee MI0002 Cap for Glass Cuvette, 2 pieces

  • Plastic
  • For MI0001 cuvettes
  • Contents: 2 pieces
£12.75 (£6.38 / pc)

Delivery by October 26

Milwaukee PH51 pH Measuring Probe - Waterproof

Milwaukee PH51 pH Measuring Probe -​ Waterproof

  • Precise measurement & easy to read display
  • Automatic one & two point calibration
  • More than 1500 hours of battery life
£39.50

Delivery by November 03

ARKA myAQUA® Inline TDS meter

ARKA myAQUA® Inline TDS meter

  • For fresh water
  • Precise & fast
  • Easy to assemble and start running
£29.50

Delivery by December 03

ARKA Refractometer

ARKA Refractometer

  • Automatic temperature compensation
  • Ready for immediate use
  • Accurate display
£39.50

Delivery by November 10

Dupla Thermometer

Dupla Thermometer

  • Ideal for temperature control in the aquarium
  • Made of unbreakable plastic
  • Without dangerous mercury
£5.90

Delivery by November 10