pH/EC Control

Showing all 15 results

• 

  Bluelab EC Pen

  £80.00
• 

  Bluelab Guardian Monitor

  £325.00
• 

  Bluelab pH Pen

  £95.00
• 

  Bluelab Truncheon

  £85.00
• 

  Essentials pH Meter

  £50.00
• 

  Plant!t PH Meter

  £35.00
• 

  Vitalink pH Test kit

  £5.50
• 

  Essentials EC Meter

  £55.00
• 

  GT Conductivity Standard

  £3.50
• 

  GT pH Buffer 4

  £3.75 – £10.00
• 

  GT pH Buffer 7

  £3.75 – £10.00
• 

  GT pH Down

  £3.50 – £45.00
• 

  GT pH Probe Refill & Storage

  £5.25
• 

  GT pH Up

  £3.00 – £10.00
• 

  Replacement pH/EC meter batteries

  £1.25