Testing

- GROW (2600)
  - Lighting (308)
  - Propagation (152)
  - Nutrients (615)
  - Tents (30)
  - Films (18)
  - Fans & Ventilation (158)
  - Pots & Saucers (114)
  - Soil & Soilless (86)
  - Timers & Controllers (105)
  - Water Filtration (54)
  - Testing (46)
  - Pest Control & Fungicide (218)
  - Hydroponics (222)
  - Accessories (50)
  - Pumps (56)
  - Trays & Tables (46)
  - Measuring & Lab Equipment (76)
  - Garden Management (151)
  - Temp & Humidity (41)
  - Buckets & Lids (12)
- PROCESS (271)
- STORE (41)
- All brands
- Bluelab
- GemmaCert
- General Hydroponics
- HM Digital
- RapiTest
Price minimum value

Price maximum value

Add to cart

Bluelab Multimedia pH Meter (Leap Probe Included)

$295.74
Add to cart

Bluelab Commercial Truncheon Meter

$157.94
Add to cart

Bluelab OnePen w/ Repl pH Cond and Temp Probe

$205.00
Add to cart

GemmaCert Pro Package

$7,999.00
Add to cart

Bluelab Carry Case

$25.00
Bluelab pH 7.0 Calibration Solution

$1.80
More options

Bluelab pH 4.0 Calibration Solution

$1.80
Add to cart

Bluelab Replacement pH Probe

$83.74
Add to cart

Bluelab Guardian Connect

$507.74
Add to cart

GH pH Test Indicator 8 oz

$6.00
Add to cart

GH pH Test Indicator 1oz

$7.50
Add to cart

Bluelab Combo Plus Meter - Probe Included

$401.74
Add to cart

HM Digital Aquapro TDS Water Tester

$42.95
Add to cart

RapiTest Dial Compost Thermometer

$17.00
Add to cart

Bluelab Combo Meter

$275.00

By using our website, you agree to the use of cookies. These cookies help us understand how customers arrive at and use our site and help us make improvements. Hide this message More on cookies »