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pH & EC Testers/Calibration

68 products

Showing 49 - 68 of 68 products

Showing 49 - 68 of 68 products
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Hy-Gen pH 4 Buffer
Hy-Gen Hy-Gen pH 4 Buffer
From $6.95
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Hy-Gen pH 7 Buffer
Hy-Gen Hy-Gen pH 7 Buffer
From $6.95
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Hy-Gen EC 2.76 Conductivity
Hy-Gen Hy-Gen EC 2.76 Conductivity
From $7.50
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Hy-Gen pH Electrode Storage
Hy-Gen Hy-Gen pH Electrode Storage
From $6.95
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Hy-Gen PC Probe Cleaner
Hy-Gen Hy-Gen PC Probe Cleaner
From $6.95
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Hy-Gen pH Down (Phosphoric Acid 850g/L)Hy-Gen pH Down (Phosphoric Acid 850g/L)
Hy-Gen Hy-Gen pH Down (Phosphoric Acid 850g/L)
From $9.50
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Hy-Gen pH Up (Potassium Hydroxide 450g/L)Hy-Gen pH Up (Potassium Hydroxide 450g/L)
Hy-Gen Hy-Gen pH Up (Potassium Hydroxide 450g/L)
From $8.50
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Gardman Soil Moisture MeterGardman Soil Moisture Meter
Gardman Gardman Soil Moisture Meter
$15.50
Gardman Soil pH MeterGardman Soil pH Meter
Gardman Gardman Soil pH Meter
$15.50
Aqua Master Tools E300 Pro Substrate EC/Temp MeterAqua Master Tools E300 Pro Substrate EC/Temp Meter
Aqua Master Tools Aqua Master Tools E300 Pro Substrate EC/Temp Meter
$249.00
3 Way Soil Meter3 Way Soil Meter
. 3 Way Soil Meter
$19.50
pH & Temperature MeterpH & Temperature Meter
. pH & Temperature Meter
$25.00
TDS & EC Meter Portable E-1
. TDS & EC Meter Portable E-1
$25.00
Aqua Master Tools H600 Pro Handheld MeterAqua Master Tools H600 Pro Handheld Meter
Aqua Master Tools Aqua Master Tools H600 Pro Handheld Meter
$395.00
Aqua Master Tools H600 Pro Substrate Handheld MeterAqua Master Tools H600 Pro Substrate Handheld Meter
Aqua Master Tools Aqua Master Tools H600 Pro Substrate Handheld Meter
$495.00
Aqua Master Tools P110 Pro ElectrodeAqua Master Tools P110 Pro Electrode
Aqua Master Tools Aqua Master Tools P110 Pro Electrode
$65.00
Aqua Master Tools P50 Pro ElectrodeAqua Master Tools P50 Pro Electrode
Aqua Master Tools Aqua Master Tools P50 Pro Electrode
$49.50
Aqua Master Tools Combo Pen P110 ProAqua Master Tools Combo Pen P110 Pro
Aqua Master Tools Aqua Master Tools Combo Pen P110 Pro
$159.00
Aqua Master Tools Combo Pen P160 ProAqua Master Tools Combo Pen P160 Pro
Aqua Master Tools Aqua Master Tools Combo Pen P160 Pro
$195.00
Aqua Master Tools Combo Meter P700 2Aqua Master Tools Combo Meter P700 2
Aqua Master Tools Aqua Master Tools Combo Meter P700 2
$470.00

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