Combo Meters - Shop Grow House Supplies & Equipment

Bluelab® Conductivity Pen

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Bluelab® Conductivity Pen

Regular price $99.00 USD

Regular price Sale price $99.00 USD

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Aqua Master Tools P700 Pro 2 Combo Meter

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Aqua Master Tools P700 Pro 2 Combo Meter

Regular price $249.95 USD

Regular price ~~$289.95 USD~~ Sale price $249.95 USD

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Aqua Master Tools P110 Pro Combo Pen

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Aqua Master Tools P110 Pro Combo Pen

Regular price $89.99 USD

Regular price ~~$104.95 USD~~ Sale price $89.99 USD

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GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen

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GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen

Regular price $178.99 USD

Regular price Sale price $178.99 USD

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Let customers speak for us

from 81 reviews

We haven't set it up yet but we're looking forward to the spring crop thank you guys really appreciate your service

Tim Harris

01/01/2026

SG 1000W Convertible Ballast, 120/240V

Thanks it's working great so far

James Hamrick

11/14/2025

ExHale, The Original CO2 Bag

12" tall 1020 Humidity Dome - hard to find

Great product at a grest price and reasonable shipping. A rare find!

Keith Plavnick

11/04/2025

Grow1 12" Premium Propagation Dome w/ Vents - 10" x 20" x 12"

Takes care of the gnats

Elizabeth Prevette

10/17/2025

Nema Globe Pot Poppers

Still alive!

These easy-to-use packets are the best at eliminating gnats and work really well. Have ordered it thru Amazon and Walmart and received expired product. So glad to have ordered from you-fresh stuff works best!

Margaret Gramling

10/11/2025

Exactly what I was looking for

Jeff

10/06/2025

Hydrologic Tall Boy w/Upgraded KDF85/Catalytic Carbon Filter

Phantom 440

Easily managed PAR with this light

Patrick Strasser

10/04/2025

Phantom PHENO 440 LED, 440W, 100-277V, MP Spectrum

Deliveries perfect

K.M.A.

10/03/2025

FloraFlex Cal+Mag 1 Gallon

So I originally tried to cancel my order and try to use a different drying solution. When I found out the order already shipped I decided to keep the rack and try it.
I must say this drying rack was able to handle my 28 branches with ease. The plant was 95% trimmed before hanging. The rack hung well in a 3x3 and allowed the rack to spin for inspection. Being able to spin means it is on a single hanging point that could cause balancing issues.
Long story short, I am glad I made the decision to keep and use the rack. This was mainly influenced by the return policy requiring a restock fee. I am planning on buying more! The rack worked awesomely and is heavier than expected. I would highly recommend this for the small home grow space.

Tyson

08/03/2024

STACK!T 28 Clip Stainless Steel Drying Rack

Active Aqua Air Stone, Cylindrical case of 12

Ed Walters

06/26/2024

Active Aqua Air Stone, Cylindrical case of 12

Grodan Grow blocks

A must have addition.

Joshua Masters

05/15/2024

Grodan Gro Block Improved Small 3" Shrink wrapped/Strip 8pk

I will be a return customer

Ron Womack

03/18/2024

Pro Co2 XL Pro Co2 Bucket

4in

Heavy duty, this thing is as solid as it looked online, gonna last.

03/15/2024

Phat HEPA Filter

Didn't receive my purchase

I ordered the monster grow 10 and I haven't received it yet please send me my ordered 166 wandering lane Mocksville nc 26208

S.D.

03/14/2024

Monster Grow Pro, 10 kg

Did receive my purchase

I ordered the monster grow 10 and I haven't received it please send me my purchase 166 wandering lane Mocksville nc 27208 thank you

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Bluelab® Conductivity Pen

Bluelab® Conductivity Pen

Aqua Master Tools P700 Pro 2 Combo Meter

Aqua Master Tools P700 Pro 2 Combo Meter

Aqua Master Tools P110 Pro Combo Pen

Aqua Master Tools P110 Pro Combo Pen

GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen

GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen

Let customers speak for us