pH and TDS Meters and Replacement Probes

Showing 1–16 of 22 results

• Sale!

  Bluelab Growers Toolbox

  $199.99 $179.99 Read more
• Sale!

  Bluelab Connect Stick Wireless Data

  $150.00 $129.99 Add to cart
• Sale!

  Bluelab Guardian Monitor Connect

  $450.00 $400.00 Add to cart
• Sale!

  Bluelab Guardian Monitor Connect Inline

  $676.00 $606.00 Read more
• Sale!

  Nutradip Grow Boss

  $269.95 $229.46 Read more
• Sale!

  Bluelab Soil pH Meter

  $240.00 $215.00 Read more
• Sale!

  Bluelab pH Controller

  $646.00 $606.00 Read more
• Sale!

  Bluelab Carrying Case

  $25.00 $21.00 Add to cart
• Sale!

  Bluelab Commercial Truncheon Meter CF/EC/PPM

  $140.00 $114.99 Read more
• Sale!

  Bluelab Truncheon Meter CF/EC/PPM

  $140.00 $114.99 Read more
• Sale!

  Bluelab pH Pen

  $112.50 $94.99 Read more
• Sale!

  Bluelab ppm Pen

  $94.00 $85.00 Add to cart
• Sale!

  Bluelab Leap pH Probe

  $134.00 $124.00 Read more
• Sale!

  Bluelab Multimedia pH Meter with Leap pH Probe

  $249.00 $210.00 Read more
• Sale!

  Bluelab pH Meter with Electrode

  $200.00 $189.95 Add to cart
• Sale!

  Bluelab pH Probe Inline

  $206.00 $186.00 Read more