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Testing Equipment /pH up & down

Testing Equipment /pH up & down

61 products

Showing 1 - 48 of 61 products

Showing 1 - 48 of 61 products
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Hy-Gen pH Up & DownHy-Gen pH Up & Down
Testing Equipment /pH up & down Hy-Gen pH Up & Down
From $11.00
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Hy-Gen PH Buffer 4 & 7 (250ML)Hy-Gen PH Buffer 4 & 7 (250ML)
Testing Equipment /pH up & down Hy-Gen PH Buffer 4 & 7 (250ML)
$9.00
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Hy-Gen Complete pH Control Kit
Testing Equipment /pH up & down Hy-Gen Complete pH Control Kit
$20.90
In stock
Bluelab pH Pen | Digital pH Tester for HydroponicsBluelab pH Pen | Digital pH Tester for Hydroponics
Water Pumps, Heaters & Air Pumps Bluelab pH Pen | Digital pH Tester for Hydroponics
$135.60
In stock
Bluelab Truncheon Ec MeterBluelab Truncheon Ec Meter
Water Pumps, Heaters & Air Pumps Bluelab Truncheon Ec Meter
$165.00
In stock
Save $0.55
3.5ml Disposable Plastic Pipette | Precision Liquid Dropper3.5ml Disposable Plastic Pipette | Precision Liquid Dropper
Testing Equipment /pH up & down 3.5ml Disposable Plastic Pipette | Precision Liquid Dropper
$0.20 $0.75
In stock
Bluelab EC Pen | Waterproof Conductivity & Temperature Meter for HydroponicsBluelab EC Pen | Waterproof Conductivity & Temperature Meter for Hydroponics
Testing Equipment /pH up & down Bluelab EC Pen | Waterproof Conductivity & Temperature Meter for Hydroponics
$126.40
In stock
Hydro Axis Ph Pen MeterHydro Axis Ph Pen Meter
Testing Equipment /pH up & down Hydro Axis Ph Pen Meter
$34.00
In stock
Nutrifield pH Buffer 250mlNutrifield pH Buffer 250ml
Testing Equipment /pH up & down Nutrifield pH Buffer 250ml
$9.00
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Bluelab pH & EC Probe Care KitBluelab pH & EC Probe Care Kit
Testing Equipment /pH up & down Bluelab pH & EC Probe Care Kit
$42.50
Hy-Gen Electrode StorageHy-Gen Electrode Storage tg
Testing Equipment /pH up & down Hy-Gen Electrode Storage
From $8.00
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Save $9.00
HM PH Pen PH80 HydrotesterHM PH Pen PH80 Hydrotester
Testing Equipment /pH up & down HM PH Pen PH80 Hydrotester
$78.00 $87.00
In stock
Bluelab Conductivity Standard Solution 2.77 EC 250mlBluelab Conductivity Standard Solution 2.77 EC 250ml
Testing Equipment /pH up & down Bluelab Conductivity Standard Solution 2.77 EC 250ml
$14.00
In stock
Flairform PH Electrode Storage 250MLFlairform PH Electrode Storage 250ML
Testing Equipment /pH up & down Flairform PH Electrode Storage 250ML
$9.00
In stock
Save $6.20
Nutrifield pH Up/ pH Down ConcentrateNutrifield pH Up/ pH Down Concentrate
Testing Equipment /pH up & down Nutrifield pH Up/ pH Down Concentrate
From $8.80 $15.00
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Save $6.00
Professor's Organic PH UPProfessor's Organic PH UP
Professor's Nutrients Professor's Organic PH UP
From $19.00 $25.00
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Aqua Master Tools Combo Pen Pro P160Aqua Master Tools Combo Pen Pro P160
Aqua Master Aqua Master Tools Combo Pen Pro P160
$179.00
Hy-Gen Conductivity 2.76 250MLHy-Gen Conductivity 2.76 250ML
Testing Equipment /pH up & down Hy-Gen Conductivity 2.76 250ML
$7.00
In stock
Hydro Axis Ec Pen MeterHydro Axis Ec Pen Meter
Testing Equipment /pH up & down Hydro Axis Ec Pen Meter
$45.00
In stock
Bluelab Soil pH PenBluelab Soil pH Pen
Testing Equipment /pH up & down Bluelab Soil pH Pen
$280.00
In stock
Bluelab Replacement pH ProbeBluelab Replacement pH Probe
Testing Equipment /pH up & down Bluelab Replacement pH Probe
$120.00
In stock
Bluelab EC Probe Care KitBluelab EC Probe Care Kit
Testing Equipment /pH up & down Bluelab EC Probe Care Kit
$27.50
In stock
TrolMaster Aqua-X 24v Control Board OA6-24TrolMaster Aqua-X 24v Control Board OA6-24
TrolMaster TrolMaster Aqua-X 24v Control Board OA6-24
$185.00
In stock
Save $72.00
TrolMaster Aqua-X Controller NFS-1TrolMaster Aqua-X Controller NFS-1
TrolMaster TrolMaster Aqua-X Controller NFS-1
$613.00 $685.00
In stock
Save $50.00
TrolMaster Aqua-X 3 in 1 Water Content Sensor WCS-2TrolMaster Aqua-X 3 in 1 Water Content Sensor WCS-2
TrolMaster TrolMaster Aqua-X 3 in 1 Water Content Sensor WCS-2
$625.00 $675.00
In stock
Bluelab pH Buffer 4 250ml | 500mlBluelab pH Buffer 4 250ml | 500ml
Testing Equipment /pH up & down Bluelab pH Buffer 4 250ml | 500ml
From $19.50
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Bluelab pH Buffer 7 250ml , 500ml
Testing Equipment /pH up & down Bluelab pH Buffer 7 250ml , 500ml
From $19.50
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Save $11.00
Aquamaster pH EC Electrode Probe P160
Aqua Master Aquamaster pH EC Electrode Probe P160
$99.00 $110.00
In stock
Save $6.00
Aquamaster EC 1413 Calibration Solution 100ml
Aqua Master Aquamaster EC 1413 Calibration Solution 100ml
$9.00 $15.00
In stock
Save $85.00
Aquamaster Tools Replaceable pH Electrode Probe P700
Aqua Master Aquamaster Tools Replaceable pH Electrode Probe P700
$115.00 $200.00
In stock
Save $11.50
AC Infinity Soil Sensor Probe, for Controller AI+AC Infinity Soil Sensor Probe, for Controller AI+
TG-Hydroponics AC Infinity Soil Sensor Probe, for Controller AI+
$48.50 $60.00
Save $5.00
Professor's Organic PH DownProfessor's Organic PH Down
Professor's Nutrients Professor's Organic PH Down
From $20.00 $25.00
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1000X Digital Microscope w/WiFi1000X Digital Microscope w/WiFi
Accessories 1000X Digital Microscope w/WiFi
$79.00
In stock
Trolmaster Hydro-X Program Device Station DSP-2ATrolmaster Hydro-X Program Device Station DSP-2A
TrolMaster Trolmaster Hydro-X Program Device Station DSP-2A
$175.00
In stock
Aqua Master Tools Com PH/EC Pen Pro P110Aqua Master Tools Com PH/EC Pen Pro P110
Aqua Master Aqua Master Tools Com PH/EC Pen Pro P110
$153.00
In stock
Hy-Gen Probe Cleaner 250MLHy-Gen Probe Cleaner 250ML
Testing Equipment /pH up & down Hy-Gen Probe Cleaner 250ML
$10.00
In stock
Flairform pH Test KitFlairform pH Test Kit
Testing Equipment /pH up & down Flairform PH Test Kit
$14.00
In stock
Bluelab Combo MeterBluelab Combo Meter
Testing Equipment /pH up & down Bluelab Combo Meter
$429.00
In stock
Save $16.00
Bluelab pH PenPlusBluelab pH PenPlus
Water Pumps, Heaters & Air Pumps Bluelab pH PenPlus
$184.00 $200.00
In stock
Save $20.00
Aquamaster Tools Handheld Meter PH,EC,TEMP H600 ProAquamaster Tools Handheld Meter PH,EC,TEMP H600 Pro
Aqua Master Aquamaster Tools Handheld Meter PH,EC,TEMP H600 Pro
$380.00 $400.00
In stock
Save $5.00
Aquamaster Tools Replaceable EC CF PPM Electrode Probe P700
Aqua Master Aquamaster Tools Replaceable EC CF PPM Electrode Probe P700
$115.00 $120.00
In stock
Save $6.00
Aquamaster Tools Replaceable EC Electrode Probe E50
Aqua Master Aquamaster Tools Replaceable EC Electrode Probe E50
$44.00 $50.00
In stock
Save $5.00
Aquamaster Tools Replaceable pH Electrode Probe P50Aquamaster Tools Replaceable pH Electrode Probe P50
Aqua Master Tools Aquamaster Tools Replaceable pH Electrode Probe P50
$45.00 $50.00
In stock
Save $11.00
Aquamaster Replaceable Ph Ec Electrode For Pro P110
Aqua Master Aquamaster Replaceable Ph Ec Electrode For Pro P110
$75.00 $86.00
Save $5.00
Flairform EC 2.76 250ML
Testing Equipment /pH up & down Flairform EC 2.76 250ML
$10.00 $15.00
In stock
Bluelab One Pen pH,EC & Temp Combo PenBluelab One Pen pH,EC & Temp Combo Pen
BLUELAB Bluelab One Pen pH,EC & Temp Combo Pen
$399.00
In stock
Bluelab Combo Meter Plus
BLUELAB Bluelab Combo Meter Plus
$520.00
In stock
Aqua Master Tools Pro Substrate Handheld Meter H600Aqua Master Tools Pro Substrate Handheld Meter H600
Aqua Master Aqua Master Tools Pro Substrate Handheld Meter H600
$475.00
In stock

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