Filters

$
-
$

PH & PPM Meters

25 products

Showing 1 - 25 of 25 products

Showing 1 - 25 of 25 products
View
Free Shipping Over $79
Observation, Measurement, Control - Gardin | pH Meter - Gardin
Gardin Gardin | pH Meter
Sale price$19.99
In stock, 43 units
Free Shipping Over $79
Observation, Measurement, Control - Active Air Indoor-Outdoor Thermometer and Hygrometer - 638104106009- Gardin
Save $2.05
Accessories - Mondi Mini Greenhouse Thermo-Hygrometer - 876395001034- Gardin
Mondi Mondi Mini Greenhouse Thermo-Hygrometer
Sale price$14.90 Regular price$16.95
In stock, 17 units
Free Shipping Over $79Save $2.00
Nutrients, Additives & Solutions - Demeter's Destiny by Nectar for the Gods - 812863010337- GardinNutrients, Additives & Solutions - Demeter's Destiny by Nectar for the Gods - Gardin
Nectar for the Gods Demeter's Destiny by Nectar for the Gods
Sale priceFrom $18.00 Regular price$20.00
In stock, 19 units
Choose options
Free ShippingSave $10.00
Accessories - The Nute Meter - 3 in 1 pH TDS and Temperature Pen - 860222001113- GardinAccessories - The Nute Meter - 3 in 1 pH TDS and Temperature Pen - 860222001113- Gardin
Nute Tools The Nute Meter - 3 in 1 pH TDS and Temperature Pen
Sale price$49.95 Regular price$59.95
Ships direct from manufacturer
Free Shipping Over $79Save $0.90
Hydroponics - Elemental Solutions H2O Digital Thermometer - 872187009707- Gardin
Elemental Solutions Elemental Solutions H2O Digital Thermometer
Sale price$8.10 Regular price$9.00
In stock, 19 units
Free ShippingSave $9.40
Accessories - Bluelab - Conductivity Pen - 9421024920227- GardinAccessories - Bluelab - Conductivity Pen - 9421024920227- Gardin
Bluelab Bluelab - Conductivity Pen
Sale price$84.60 Regular price$94.00
Only 2 units left
Accessories - Gardin | TDS / EC Pen - GardinAccessories - Gardin | TDS / EC Pen - Gardin
Gardin Gardin | TDS Pen
Sale price$19.95
In stock, 81 units
Free Shipping Over $79
Observation, Measurement, Control - Active Aqua - Floating Thermometer - 638104002998- Gardin
Active Aqua Active Aqua - Floating Thermometer
Sale price$3.95
In stock, 4 units
Free Shipping Over $79Save $1.59
Nutrients, Additives & Solutions - Open Sesame by FoxFarm 5-45-19 - 752289201530- GardinNutrients, Additives & Solutions - Open Sesame by FoxFarm 5-45-19 - 752289201530- Gardin
FoxFarm Open Sesame by FoxFarm 5-45-19
Sale priceFrom $14.36 Regular price$15.95
In stock, 4 units
Choose options
Save $20.04
Nutrients, Additives & Solutions - Terpenez 0-0-0 Essential Oil Intensifier - Gardin
Generation Alpha Terpenez 0-0-0 Essential Oil Intensifier
Sale price$99.95 Regular price$119.99
Only 1 unit left
Free ShippingSave $59.99
Lighthouse 2.0 Controlled Environment, 4' x 8'
Free ShippingSave $186.05
Nutrients, Additives & Solutions - Ripen by General Hydroponics 0.5-7-6 - 793094019200- GardinNutrients, Additives & Solutions - Ripen by General Hydroponics 0.5-7-6 - 793094019200- Gardin
General Hydroponics Ripen by General Hydroponics 0.5-7-6
Sale priceFrom $34.95 Regular price$221.00
In stock, 16 units
Choose options
Free Shipping Over $79Save $1.00
Propagation - oxyCLONE oxyCERTS - 1 7/8", pack of 20 - 638104018043- GardinPropagation - oxyCLONE oxyCERTS - 1 7/8", pack of 20 - Gardin
OxyClone oxyCLONE oxyCERTS - 1.75” diameter, .7” depth, pack of 20
Sale price$18.99 Regular price$19.99
In stock, 11 units
Choose options
Free Shipping Over $79
Hydroponics - Open Flow Bubbler by FloraFlex - 817593020274- GardinHydroponics - Open Flow Bubbler by FloraFlex - 817593020274- Gardin
FloraFlex Open Flow Bubbler by FloraFlex
Sale price$14.50
In stock, 4 units
Free Shipping Over $79Save $24.05
Observation, Measurement, Control - Bluelab - Multimedia pH Meter (Leap Probe Included) - 421024920951- GardinObservation, Measurement, Control - Bluelab - Multimedia pH Meter (Leap Probe Included) - 421024920951- Gardin
Bluelab Bluelab - Multimedia pH Meter (Leap Probe Included)
Sale price$224.95 Regular price$249.00
Only 2 units left
Free ShippingSave $10.00
HANNA - pH/EC/TDS Multiparameter Probe for use with HI9814 - Gardin
Hanna Instruments HANNA - pH/EC/TDS Multiparameter Probe for use with HI9814
Sale price$139.95 Regular price$149.95
Only 1 unit left
Save $0.10
Pennington - Smart Seed - Kentucky Bluegrass 3lb Bag - Gardin
Pennington Pennington - Smart Seed - Kentucky Bluegrass 3lb Bag
Sale price$19.95 Regular price$20.05
In stock, 7 units
Free Shipping Over $79Save $4.04
FloraFlex Nutrients - Full Tilt Late Bloom Ripener: 0-47-35 - GardinFloraFlex Nutrients - Full Tilt Late Bloom Ripener: 0-47-35 - Gardin
FloraFlex FloraFlex Nutrients - Full Tilt Late Bloom Ripener: 0-47-35
Sale priceFrom $18.95 Regular price$22.99
In stock, 6 units
Choose options
Phantom 50 Series, DE Open Lighting System, 750W, 120V/240V - Gardin
Self Piercing Pressure Compensating Emitters 25 Pack - Gardin
Accessories - Tungsten Sharpener by Shear Perfection® - 849969026542- Gardin
Free Shipping Over $79Save $11.90
GroLine Direct Soil EC TESTER/PEN
Hanna Instruments GroLine - Direct Soil EC TESTER/PEN
Sale price$107.10 Regular price$119.00
Only 1 unit left

Recently viewed