Hydroponics

Horticultural specialists engaged in hydroponics, the practice of growing plants in water-based mineral nutrient solutions, need to ensure their mixes are of optimal pH levels. If they are too acidic or alkaline, the growth of plants could be impeded. ETI supports these endeavours with its range of pH and temperature measuring kits. Ideal for hydroponics applications, they are used to measure the pH levels in water-based solutions. As pocket-sized systems, they are ideal for everyday use.
Product code: 860-800
Brand: N/A
£80.00
8000 pH meter with interchangeable pH electrode (included)
  • Automatic calibration for hassle-free accuracy
  • Automatic temperature compensation for added precision
  • Accuracy: ±0.05 pH
  • 5,000-hour battery life

£80.00
In stock
Product code: 860-810
Brand: N/A
£131.00

Complete kit for pH and temperature measurement
  • pH electrode and temperature probe included
  • Automatic calibration for hassle-free accuracy
  • Automatic temperature compensation for added precision
  • Accuracy: ±0.05 pH
  • Temperature range: 0 to 99 °C
  • Dual measurement kit

£131.00
In stock
Product code: 813-800
Brand: N/A

The HortiStick is a three-in-one instrument that combines the measurement of pH, conductivity (mS) and temperature.
  • Displays pH, temperature & nutrient concentration
  • Auto-power off & display hold functions

  • Automatic re-calibration feature

  • Water resistant IP65 instrument

     

 

 

£150.00
Last items in stock
Product code: 813-771
Brand: N/A
HortiCare nutrient tester
  • Automatic recalibration facility
  • Measures EC (mS), cF or TDS (ppm) levels
  • Accurately controls nutrient solutions
  • Water-resistant case
£77.00
In stock
Product code: 813-811
Brand: N/A

HortiStick Replacement Electrode

  • original equipment part
  • easy to fit
  • renews worn electrodes
£70.00
In stock
Product code: 816-071
Brand: N/A

2.8 mS standard solution for nutrient tester (816-071)

  • Allows simple re-calibration of HortiCare nutrient tester
  • 6.7.mS (28cF or 1900ppm)
£10.50
In stock
Product code: 816-070
Brand: N/A

6.7mS standard solution for nutrient testers 

  • Allows simple re-calibration of the HortiCare nutrient tester
  • 6.7.mS (67cF or 4,700ppm)
£10.50
Last items in stock
Product code: 813-513
Brand: N/A
£66.00

Pocket-sized pH meter
  • Automatic calibration for hassle-free accuracy
  • Hold function pauses readings on-screen
  • Accuracy: ±0.2 pH
  • Simple and user-friendly design
£66.00
In stock
Product code: 810-110
Brand: N/A
£11.00
Digital Max Min thermometer - simultaneously displays actual, max and min temperature
  • Ideal for home, office or garden
  • Two colours available
  • Displays actual, max and min temperature
  • Incorporates a slot for hanging
  • 0.1 °C or °F resolution
  • Large clear LCD display
Product code: 810-080
Brand: N/A
£17.00

Digital indoor and outdoor thermometer

  • Simultaneously displays outdoor and indoor temperature
  • Programmable high/low temperature alarm
  • Detachable outdoor probe supplied
£17.00
In stock
Product code: 816-051
Brand: N/A
£10.00
Ready-made pH buffer solutions 
  • Quick, easy & accurate pH calibration
  • Use to calibrate pH meters, testers & probes
  • Convenient ready-made buffer solutions
  • 100ml bottles for 4.01, 7.00 and 10.01 pH
  • 1-litre option for 7.00 pH 
Product code: 225-528
Brand: N/A

ETI 8500 Conductivity Meter and tester

  • Measures ppm, mS/cm and temperature
  • Automatic temperature compensation
  • Easy-to-use 1-point recalibration function
  • Polygiene BioMaster product protection
  • Compact and robust design
  • Calibrate using 2.8 mS Nutrient Solution
£110.00
in production
Product code: 810-195
Brand: N/A
£20.00

Therma-Hygrometer with max/min and alarm functions

  • 0 °C or below audible alert/alarm
  • Remote %rh & remote temperature probe
£20.00
In stock
Product code: 810-145
Brand: N/A
£12.50

Therma-Hygrometer ideal for the home, office or factory

  • New improved case design
  • Maximum, minimum temperature & humidity function
  • integral%RH & temperature sensor
  • Wall or stand mounting
£12.50
In stock
Product code: 810-190
Brand: N/A
£21.00

pen-shaped pocket hygrometer and thermometer

  • Displays humidity & temperature
  • Max/min memory function 
  • Truly pocket sized
£21.00
In stock
Product code: 814-080
Brand: N/A
£34.00

Mini RayTemp infrared thermometer for routine day-to-day temperature checking

  • Compact, lightweight and easy to use
  • Temperature range -50 to 330°C
  • Laser dot alignment
  • Target ratio 12:1
  • Backlit LCD display

If you are looking for a medical thermometer, please click here

*This is not a medical device.

£34.00
In stock
Product code: 803-292
Brand: N/A
£3.60

Beechwood Thermometer 45 x 205mm

  • Traditional wooden wall-mounted thermometer
  • Ideal for the home, conservatory, office or factory.
  • Temperature range of -30 to 50°C
  • Accuracy of ±1°C

 

£3.60
In stock

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