0Cart

Meters & Controllers

Sort by:
Price: High to Low
Show:
20
Bluelab Combo Meter pH Replacement Probe | pH probe
In Stock: 398
$95.48 $126.85 -25%
2-in-1 EC + Temp Sensor for Reservoir
In Stock: 9
$95.19 $100.28 -5%
Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter
In Stock: 95
$92.23 $95.00 -3%
pH Sensor for Reservoir
In Stock: 15
$82.59 $88.20 -6%
Aeromixer Aerobuddy Timer + Power Controller
In Stock: 39
$81.90
HM Digital HydroMaster Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
Out of stock
$76.32 $359.00 -79%
Dilution Solutions HM Digital Meter | 7.3in x 1.3in x 1.3in
Out of stock
$72.44 $74.95 -3%
Blumat Digital Moisture Meter | 12in
Out of stock
$68.05 $85.99 -21%
GroStar GS4-E replacement pH/EC combo electrode
In Stock: 88
$67.19 $79.99 -16%
Gardena Smart Flow Water Meter
Out of stock
$49.55 $58.99 -16%
GroStar GS3-E replacement EC electrode
In Stock: 100
$45.35 $53.99 -16%
GroStar GS1-E replacement pH electrode
In Stock: 101
$42.83 $50.99 -16%
HM Digital Hydromaster Replacement EC/TDS Probe
Out of stock
$41.99 $49.99 -16%
Dilution Solutions HM Digital pH Tester | 6in x 1.7in x .7in
Out of stock
$40.93 $49.95 -18%
HM Digital PH-80 pH/Temperature Meter
In Stock: 132
$39.09 $46.50 -16%
Dilution Solutions HM Digital EC Tester | 6in x 1.7in x .7in
Out of stock
$37.49 $39.95 -6%
Milwaukee Instruments pH600 Digital pH Pen
In Stock: 259
$36.33
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
In Stock: 97
$36.08 $42.95 -16%
Bluelab Probe Care Kit | for Bluelab pH & Conductivity Probes
In Stock: 76
$35.27 $45.51 -23%
Hanna Electrode Storage Solution
In Stock: 10
$34.99
Show other 20 products
Product filters
Free Shipping
In Stock
Price
$
–
$
  • $7
  • $3059
Shop Owner
Brand
    Show all (20)