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WD-35423-00 EcoTestr pH1
Ideal for Student, Hydroponics, and Hobbyist use!
Economical, pocket sized meter is perfect for less demanding applications
Waterproof, dustproof housings float
Easy to use; push-button calibration with auto buffer recognition
Includes transparent e... More Details
Item Number: 134259
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Usually ships in 24 hours |
$60.81
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WD-35423-10 EcoTestr pH2 ATC
Economical price and an easy-to-read display!
Waterproof, dustproof housings float
Easy to use; push-button calibration with auto buffer recognition
Low-cost pocket sized meter is perfect for less demanding applications
Includes transparent electrod... More Details
Item Number: 134260
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Usually ships in 3 to 5 days. |
$73.67
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WD-35425-00 PC Testr 35 (EC & pH)
Two important measurements in one instrument. The PCTestr tests conductivity and pH while the PTTestr tests EC and pH. They feature easy-to-read displays, push-button calibration, HOLD function, and error messages. Valox housing and stainless steel electr... More Details
Item Number: 134261
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Usually ships in 3 to 5 days. |
$147.39
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WD-35425-05 PT Testr 35 (pH & TDS)
Two important measurements in one instrument. The PCTestr tests conductivity and pH while the PTTestr tests TDS and pH. They feature easy-to-read displays, push-button calibration, HOLD function, and error messages. Valox housing and stainless steel elect... More Details
Item Number: 134262
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Usually ships in 3 to 5 days. |
$147.39
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WD-35462-10 EcoTester TDS Low - 0 to 1990 ppm
New economical conductivity and TDS pocket meters feature a large, ergonomically designed display so that you can easily view measurements at a glance. The orientation of the display means there's no need to turn your head or tilt the tester. Waterproof a... More Details
Item Number: 134835
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Usually ships in 3 to 5 days. |
$80.95
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WD-35462-15 EcoTester TDS High - 0 to 10.0 ppt
New economical conductivity and TDS pocket meters feature a large, ergonomically designed display so that you can easily view measurements at a glance. The orientation of the display means there's no need to turn your head or tilt the tester. Waterproof a... More Details
Item Number: 134836
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Usually ships in 3 to 5 days. |
$81.95
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WD-35662-00 Oakton Meter TDS Tester Ultra Basic
Test nutrient concentration and check temperature with one Testr. All the features of the TDS/ECTestrs and more. Analyze hydroponic solutions using either cup-style or dip-style measurements, with a single instrument. Cup-style is ideal for small volumes,... More Details
Item Number: 131991
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Usually ships in 24 hours |
$77.10
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Usually ships in 24 hours |
$104.53
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Usually ships in 3 to 5 days. |
$88.24
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Usually ships in 3 to 5 days. |
$83.10
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1-2 Week Lead Time |
$83.10
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WD-35661-41 Oakton Meter Waterproof EC Tester High
EC, which stands for electrical conductivity, is the most accurate way to measure the concentration of your nutrient solution. TDS meters use a calculation to determine the PPM of the solution. Those calculations are different from manufacturer to manufac... More Details
Item Number: 211010
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Usually ships in 3 to 5 days. |
$83.10
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1-2 Week Lead Time |
$95.96
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1-2 Week Lead Time |
$109.67
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Usually ships in 3 to 5 days. |
$118.24
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WD-35662-15 Oakton Meter Waterproof TDSTestr 11 Plus
Test nutrient concentration and check temperature with one testr. All the features of the TDS/ECTestrs and more. Analyze hydroponic solutions using either cup-style or dip-style measurements, with a single instrument. Cup-style is ideal for small volumes,... More Details
Item Number: 131992
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Usually ships in 3 to 5 days. |
$128.53
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WD-35662-35 Oakton Meter Waterproof ECTestr 11 Plus
Automatically or manually select measuring range
Waterproof, dustproof housings float Push-button calibration, HOLD function, and error messages Use these testers for either cup-style or dip-style measurements. For cup style, pour a small amount of y... More Details
Item Number: 131993
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1-2 Week Lead Time |
$128.53
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Usually ships in 3 to 5 days. |
$137.10
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WD-35624-09 Oakton Electrode pH WP 1 Pen
THIS IS FOR A REPLACEMENT ELECTRODE not an entire unit
Optimize nutrient strength during growth, flowering, and fruiting Reliable waterproof, dustproof housing and replaceable electrode provide long life and value.
Replacement sensors:
OK-35624-09 f... More Details
Item Number: 131978
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Usually ships in 3 to 5 days. |
$46.24
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Usually ships in 24 hours |
$52.24
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WD-35624-29 Oakton Electrode pH WP 2 Pen
THIS IS FOR A REPLACEMENT ELECTRODE not an entire unit
Optimize nutrient strength during growth, flowering, and fruiting Reliable waterproof, dustproof housing and replaceable electrode provide long life and value.
Replacement sensors:
OK-35624-09 f... More Details
Item Number: 131979
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Usually ships in 3 to 5 days. |
$59.96
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Usually ships in 3 to 5 days. |
$80.53
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1-2 Week Lead Time |
$79.67
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