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HM Digital
Categories
Sales, Clearances, and Blowouts
Fertilizers & Nutrients
Liquid Fertilizers & Solutions
Granular Fertilizers, Powder & Salts
Lighting
Ballasts
Remote Ballast
DE Remote Ballast
Bulbs
Metal Halide
High Pressure Sodium
Fluorescent
Green Lights
Ceramic Metal Halide
Conversion Bulbs
LED Lighting & Alternatives
Reflectors, Shades, & Movers
Timers, Timer Boards, & Flips
Fluorescent Lighting
CMH Lighting
Double Ended & Commercial Lighting
Atmosphere Control
CO2 Equipment
Regulators
Monitors / Controllers
CO2 Alternatives
Thermostats & Humidistats
Misc Atmosphere Controllers
Thermometers & Hygrometers
Grow Systems
Grow Tents & Chambers
Parts, Components, & Accessories
Fans & Blowers
Wall Mounts
Floor Fans
Inline Fans
Clip On Fans
Pedestal Fans
Variable Speed Controllers
Dual Use
Ventilation Fans
Duct Fans
Mycelia and Fungi
Grow Mediums & Additives
Peat & Soil
Coco Coir
Rockwool
Hydroponic Mediums
Soil Amendments, Additives, & Conditioners
Irrigation
Water Pumps
Air Pumps
Hose
Water Wands
Air Filters & Odour Control
Charcoal Filters
Air Filters
Odour Control, Sprays & Dispensers
Pest Management
Pesticides
Fungicides
Critter Barriers, Traps & Deterrents
Natural & Organic Alternatives
Pots, Saucers, Plant Support
Hard Pots & Soft Pots
Saucers
Net Pots & Hydro Buckets
Fabric Pots
Grow Bags
Plant Support
Twist Tie, Twine
Trellis Netting
Buckets & Lids
Plant Caddys
Propagation
Propagation Trays
Propagation Domes
Propagation Inserts
Rockwool Cubes & Peat Pucks
Rooting Hormones & Supplements
Cloning Machines
Heat Mats & Cables
Tools, Hardware, Sprayers & Storage
Bags, Packaging, & Storage
Tools
Scissors
Sprayers, Foggers, & Atomizers
Gloves & Cleaning Supplies
Masks, Suits & Safety Wear
Full Face Masks
Half Face Masks
Trimmers
Motorized Trimmers
Hand Trimmers
Replacement Blades
Scales & Measuring Tools
Scalpels & Razors
Zipper Doors
Extraction
Vacuum Ovens & Chambers
Filtration, Powders, Absorbents, & Consumables
Terpenes
Electrical
Timers
pH, TDS, PPM, Misc
pH Meters
TDS, EC, & PPM Meters
Combo Meters
Miscellaneous Meters
Calibration & Cleaning Solutions
pH Test Kits
Replacement PH & PPM Probes
Miscellaneous
Organics
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HM Digital COM-80S Hydrotester
C$54.99
HM Digital - COM-80S Hydrotester available at Valley Indoor.
HM Digital PH-80S Hydrotester
C$74.99
HM Digital - PH-80S Hydrotester available at Valley Indoor.
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