PH, EC, TDS Meters and Solutions

Compare Add to Cart The item has been added

X Nutrients pH Up 2.5 Gallon

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $59.00
Compare Add to Cart The item has been added

HM Digital Replacement Probe COM-300

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $62.95
Compare Add to Cart The item has been added

HM Digital PH-STOR pH Electrode Storage Solution

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $8.49
Compare Add to Cart The item has been added

HM Digital 1000 ppm TDS Calibration Solution, 3 oz (90 ml)

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $9.49
Compare Add to Cart The item has been added

GroStar EC Calibration Kit (2.77 EC, 8 oz. each)

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $14.99
Compare Add to Cart The item has been added

Biobizz Bio-pH+, 1 L

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $29.99
Compare Add to Cart The item has been added

Active Air 2-Way Moisture/pH Meter

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $11.84
On Sale!

Compare Add to Cart The item has been added

Growee Pro Combo Doser

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: $1,250.00

Now: $1,225.00
On Sale!

Compare Add to Cart The item has been added

Aqua Master Tools C800 Pre Controller Inline

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: $1,049.95

Now: $839.96
Compare Add to Cart The item has been added

Aqua Master Tools P110 Pro 2 Electrode

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $54.95
Compare Add to Cart The item has been added

Aqua Master Tools P160 Pro Electrode

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $49.95
Compare Add to Cart The item has been added

Aqua Master Tools P110 Pro Electrode

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $49.95
Compare Add to Cart The item has been added

Aqua Master Tools Calibration Solution pH 4.01 20ml Sachet

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $50.00
Compare Add to Cart The item has been added

Aqua Master Tools Calibration Solution pH 7.00 20ml Sachet

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $50.00
Compare Add to Cart The item has been added

Aqua Master Tools Calibration Solution EC 1413 20ml Sachet

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was:

Now: $50.00
On Sale!

Compare Add to Cart The item has been added

Growee Starter Combo Doser

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: $995.00

Now: $950.00
On Sale!

Compare Add to Cart The item has been added

Growee pH Combo Doser

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: $700.00

Now: $685.00
On Sale!

Compare Add to Cart The item has been added

Aqua Master Tools C800 Pro pH/EC Controller

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: $799.95

Now: $639.96
On Sale!

Compare Add to Cart The item has been added

Aqua Master Tools C30 Peristaltic Pump Unit (Triple)

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: $769.95

Now: $615.96
On Sale!

Compare Add to Cart The item has been added

Aqua Master Tools C20 Peristaltic Pump Unit (Double)

MSRP:

Was:

Now: (Inc. Tax)

MSRP:

Was: $539.95

Now: $431.96

Previous
1
2
3
4
5
6
7
8
Next