Cart 0

PH Testing

Sold Out
HM Digital pH/ Temperature Water Resistant Tester

HM Digital pH/ Temperature Water Resistant Tester
Sold Out
General Hydroponics pH Test Kit

General Hydroponics pH Test Kit
Sold Out
Bluelab pH Probe KCI Storage Solution 100ml

Bluelab pH Probe KCI Storage Solution 100ml
Sold Out
Alfred’s pH1 Meter

Alfred’s pH1 Meter
Sold Out
Bluelab Calibration Solution pH 4 500ml

Bluelab Calibration Solution pH 4 500ml
Sold Out
Bluelab pH Pen

Bluelab pH Pen
BUMPER PH DOWN 1L

BUMPER PH DOWN 1L
ATC pH Pen with Automatic Temperature Control

ATC pH Pen with Automatic Temperature Control
Hydrofarm 3 Way Soil Meter

Hydrofarm 3 Way Soil Meter
Hydrotek pH DOWN

Hydrotek pH DOWN
Sold Out
Grotek pP Buffer 7 500ml

Grotek pP Buffer 7 500ml
Sold Out
Grotek pH Buffer 4 500ml

Grotek pH Buffer 4 500ml
Hydrotex pH DOWN

Hydrotex pH DOWN
Sold Out
General Hydroponics pH 4.01 Reference Solution 1 Quart

General Hydroponics pH 4.01 Reference Solution 1 Quart
Sold Out
General Hydroponics pH Reference Solution 7.0 1 Pint

General Hydroponics pH Reference Solution 7.0 1 Pint
Back to the top