Meters & Test Kits

Showing all 29 results

• Out of stock
  Meters & Test Kits

  Active Air Hygro-Thermometer

  $21.99 Read more
  Quick view
• Out of stock
  Meters & Test Kits

  Active Aqua Hydroponic pH Test Kit

  $6.99 Read more
  Quick view
• 
  Meters & Test Kits

  Bluelab 2.77 EC Conductivity Standard Solution

  $10.00 – $18.00Price range: $10.00 through $18.00 View products
  Quick view
• 
  Meters & Test Kits

  Bluelab Commercial Truncheon Nutrient Meter

  $149.00 Add to cart
  Quick view
• Out of stock
  Meters & Test Kits

  Bluelab Conductivity Pen

  $99.00 Read more
  Quick view
• 
  Meters & Test Kits

  Bluelab pH 4.0 Calibration Solution

  $1.99 – $18.00Price range: $1.99 through $18.00 View products
  Quick view
• 
  Meters & Test Kits

  Bluelab pH 7.0 Calibration Solution

  $10.00 – $18.00Price range: $10.00 through $18.00 View products
  Quick view
• Out of stock
  Meters & Test Kits

  Bluelab pH Pen

  $126.14 Read more
  Quick view
• 
  Meters & Test Kits

  Bluelab pH Probe Care Kit

  $22.99 Add to cart
  Quick view
• 
  Meters & Test Kits

  Bluelab pH Probe KCI Storage Solution

  $1.99 – $23.33Price range: $1.99 through $23.33 View products
  Quick view
• 
  Meters & Test Kits

  Bluelab Probe Care Kit for Conductivity Probes

  $28.99 Add to cart
  Quick view
• Out of stock
  Meters & Test Kits

  General Hydroponic pH Test Kit

  $8.99 Read more
  Quick view
• Out of stock
  Meters & Test Kits

  General Hydroponics pH Control Kit

  $22.99 Read more
  Quick view
• Out of stock
  Meters & Test Kits

  HM Digital COM-100 Waterproof EC/TDS/Temp Meter

  $76.99 Read more
  Quick view
• Out of stock
  Meters & Test Kits

  HM Digital COM-300 pH/TDS/EC/Temp Meter

  $163.99 Read more
  Quick view
• Out of stock
  Meters & Test Kits

  HM Digital COM-80S EC/TDS/Temp Waterproof Hydro Meter

  $42.99 Read more
  Quick view
• Out of stock
  Meters & Test Kits

  HM Digital PH-200 Waterproof pH/Temperature Meter

  $108.07 Read more
  Quick view
• 
  Meters & Test Kits

  HM Digital PH-80S pH/Temperature Meter

  $46.99 Add to cart
  Quick view
• 
  Meters & Test Kits

  HM Digital PH-STOR pH Electrode Storage Solution

  $8.49 Add to cart
  Quick view
• Out of stock
  Meters & Test Kits

  Kenex OMEGA Series Scale (1000g x 0.1g)

  $32.99 Read more
  Quick view
• 
  Meters & Test Kits

  La Crosse Digital Indoor Temperature and Humidity Station

  $21.49 Add to cart
  Quick view
• • 
  • 

  Out of stock
  Meters & Test Kits

  La Crosse Indoor Temperature and Humidity Gauge

  $12.99 Read more
  Quick view
• Out of stock
  Meters & Test Kits

  La Crosse Wireless Color Digital Weather Station

  $49.99 Read more
  Quick view
• Out of stock
  Meters & Test Kits

  La Crosse Wireless Digital Weather Station with Barometric Pressure

  $59.99 Read more
  Quick view
• • 
  • 
  • 
  Meters & Test Kits

  La Crosse Wireless Digital Wireless Thermometer

  $45.99 Add to cart
  Quick view
• 
  Meters & Test Kits

  Luster Leaf Rapitest Digital Moisture Meter

  $14.99 Add to cart
  Quick view
• 
  Meters & Test Kits

  Luster Leaf Rapitest Digital Soil pH Meter

  $21.49 Add to cart
  Quick view
• Out of stock
  Meters & Test Kits

  Mini Digital Hygrometer

  $4.99 Read more
  Quick view
• Out of stock
  Meters & Test Kits

  PhotoBio Advanced Quantum PAR Meter

  $219.99 Read more
  Quick view