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Type: Hydroponics
Subtype: pH/EC/TDS
Gardeners can replace the worn or damaged electrode in their Oakton Waterproof pHTestr 10, 20 or 30 with an Oakton Waterproof pHTestr Sensor. Double junction sensor ensures long use and premium performance.
Type: Hydroponics
Subtype: pH/EC/TDS
Perfect for water quality testing needs, the Oakton Waterproof pHTestr 10 measures from 1.0 to 15.0 pH with a resolution and relative accuracy of 0.1 pH. This hand-held tester also incorporates a large-screen display, automatic temperature compensation, memory back-up and auto-off feature to protect battery life. The Oakton Waterproof pHTestr 10 comes with a plastic storage case, hanging lanyard, four 1.5-volt batteries and a one-year warranty (six-month on replaceable electrode). Unit is 6.5 inches in length with a 1.5-inch diameter. Available separately, 4.0, 7.0 and 10.0 calibration solutions are recommended for use with this tester.
Type: Hydroponics
Subtype: pH/EC/TDS
This Waterproof PCSTestr 35 TDS from Oakton is a convenient and accurate multi-use instrument. With features such as auto shutoff and more, it's a serious indoor gardener's dream come true! Reads EC from 0-2000 µS/cm ±0.1%; TDS from 0-1000 ppm; pH (-1)-14 ±0.01; temperature 0-50°C ±0.5°C or 32.0 to 112.0°F ±0.9°F.
Type: Hydroponics
Subtype: pH/EC/TDS
This Waterproof PTTestr 35 TDS from Oakton is a convenient and accurate multi-use instrument. With features like double-junction pH electrodes, auto shutoff and more, it's a serious indoor gardener's dream come true! Reads TDS from 0-1000 ppm; pH -1.0-15 ±0.1; temperature 0-50°C ±0.1°C or 32.0 to 112.0°F ±0.1°F.</P>
Type: Hydroponics
Subtype: pH/EC/TDS
Oakton’s Waterproof EcoTestr TDS Low is a convenient TDS meter that doesn’t let dirt or moisture keep it from delivering accurate readings. It features a clear LCD display, a waterproof, dustproof housing, and automatic shutoff! It also has a self-adjusting TDS factor, allowing TDS measurement in an array of applications. Measures TDS from 0 to 1990 ppm with a resolution of 10 ppm. Unit measures 6 1/4"x 1 5/8"x 1 1/8"and includes four 1.5 V batteries that provide over 200 hours of use.
Type: Hydroponics
Subtype: pH/EC/TDS
Oakton Waterproof EcoTestr pH2 is a convenient pH meter that doesn’t let dirt or moisture keep it from delivering accurate readings. It features a clear LCD display, a waterproof, dustproof housing, automatic shutoff, and it floats! Measures pH from 0.0 - 14.0 with a resolution of 0.01 and ±0.1 accuracy range. It automatically compensates for variations in temperature, and remembers up to three calibration points. Includes four 1.5V button cell batteries and single-junction electrode.
Type: Hydroponics
Subtype: pH/EC/TDS
Oakton’s Waterproof EcoTestr pH1 is a convenient pH meter that doesn’t let dirt or moisture keep it from delivering accurate readings. It features a clear LCD display, a waterproof, dustproof housing, automatic shutoff--and it floats. Measures pH from 0.0 to 14.0 with a resolution of 0.01 and ±0.1 accuracy range. Includes four 1.5V button cell batteries and single-junction electrode.
Type: Miscellaneous
Subtype: Garden Tools
Monitor heat levels on plant surfaces under HID lights or take a quick read of reservoir temperatures with the infrared Compact-IR Thermometer. Operation is simple with readings in less than one second. Features include switchable emissivity, flip-open stand and soft-touch keypad. The accurate and reliable Compact-IR Thermometer offers temperature ranges from 27 below zero to 428 degrees Fahrenheit. Includes a wrist strap, metal carrying case and batteries.