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PH & PPM Meters

15 products

Showing 1 - 15 of 15 products

Showing 1 - 15 of 15 products
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Accessories - Bluelab pH 7.0 Calibration Solution, 20ml - 9421024920333- Gardin WarehouseAccessories - Bluelab pH 7.0 Calibration Solution, 20ml - 9421024920333- Gardin Warehouse
Bluelab pH 7.0 Calibration Solution, 20ml
Sale price$1.39 Regular price$7.99
In stock, 7 units
Save 36%
Accessories - Bluelab pH Probe KCl Storage Solution - 9421024920525- Gardin WarehouseAccessories - Bluelab pH Probe KCl Storage Solution - 9421024920525- Gardin Warehouse
Bluelab pH Probe KCl Storage Solution
Sale priceFrom $8.99 Regular price$13.99
In stock, 6 units
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Observation, Measurement, Control - General Hydroponics pH 7.01 Calibration Solution, Qt - 793094015523- Gardin WarehouseObservation, Measurement, Control - General Hydroponics pH 7.01 Calibration Solution, Qt - 793094015523- Gardin Warehouse
General Hydroponics pH 7.01 Calibration Solution, Qt
Sale price$13.99 Regular price$25.99
In stock, 4 units
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Observation, Measurement, Control - General Hydroponics pH 4.01 Calibration Solution, Qt - 793094015424- Gardin Warehouse
General Hydroponics pH 4.01 Calibration Solution, Qt
Sale price$13.99 Regular price$25.99
In stock, 13 units
Save 66%
Accessories - Gardin Digital TDS Pen - Gardin WarehouseAccessories - Gardin Digital TDS Pen - Gardin Warehouse
Gardin Digital TDS Pen
Sale price$17.99 Regular price$53.50
In stock, 75 units
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Nutrients, Additives & Solutions - General Hydroponics pH Control Kit - 793094015141- Gardin WarehouseNutrients, Additives & Solutions - General Hydroponics pH Control Kit - 793094015141- Gardin Warehouse
General Hydroponics pH Control Kit
Sale price$17.99 Regular price$24.99
In stock, 19 units
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Accessories - 4 in 1 Digital PH/TDS/EC/Temperature Water Quality Meter - Gardin WarehouseAccessories - 4 in 1 Digital PH/TDS/EC/Temperature Water Quality Meter - Gardin Warehouse
4 in 1 Digital PH/TDS/EC/Temperature Water Quality Meter
Sale price$39.95 Regular price$69.99
Only 1 unit left
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Observation, Measurement, Control - Gardin Digital pH Meter with Automatic Calibration - Gardin WarehouseObservation, Measurement, Control - Gardin Digital pH Meter with Automatic Calibration - Gardin Warehouse
Gardin Digital pH Meter with Automatic Calibration
Sale price$19.99 Regular price$65.99
In stock, 17 units
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Observation, Measurement, Control - Bluelab Multimedia pH Meter (Leap Probe Included) - 9421024920951- Gardin Warehouse
Bluelab Multimedia pH Meter (Leap Probe Included)
Sale price$199.99 Regular price$295.99
Only 1 unit left
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- Aquarium 6 in 1 Test Strips - 100 Strips - Gardin Warehouse- Aquarium 6 in 1 Test Strips - 100 Strips - Gardin Warehouse
Aquarium 6 in 1 Test Strips - 100 Strips
Sale price$11.99 Regular price$19.99
In stock, 17 units
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Accessories - Bluelab Guardian Connect - 9421024920586- Gardin Warehouse
Bluelab Guardian Connect
Sale price$314.99 Regular price$507.99
Only 1 unit left
Accessories - Hanna Instruments General Purpose Electrode Cleaning Solution - Gardin Warehouse
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Observation, Measurement, Control - GroLine Direct Soil pH Electrode HI1294 for HI9814 - 8000001294- Gardin Warehouse
GroLine Direct Soil pH Electrode HI1294 for HI9814
Sale price$185.99 Regular price$237.00
Only 1 unit left
Save 72%
- Wifi 7 in 1 Digital Water Quality Monitor: PH, ORP, Conductivity, TDS, Humidity, CF & Temperature - Gardin Warehouse- Wifi 7 in 1 Digital Water Quality Monitor: PH, ORP, Conductivity, TDS, Humidity, CF & Temperature - Gardin Warehouse
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Accessories - Luster Leaf Rapitest Digital Soil Ph Meter - Gardin WarehouseAccessories - Luster Leaf Rapitest Digital Soil Ph Meter - Gardin Warehouse
Luster Leaf Rapitest Digital Soil Ph Meter
Sale price$15.99 Regular price$18.99
Only 1 unit left

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