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Description :0-32% Brix Wort 1.12 Specific Gravity Refractometer Dual Scale Beer Fruit Sugar Wine Brew   Features :Dual Scale - Brix Scale and Specific Gravity Scale. Full range 0 to 32% Brix scale with 0.2% scale division1.000~1.120 specific gravity scale for unfermented wort. Sturdy metal body, ma..
Ex Tax:$19.99
Description:   The NEW DIGITAL PH MONITOR is a less expensive ,slick and stylish handy meter that comes,with a large and easy to read display easy installtion and usage. It is not just for aquarium it can also be used in swimming pool, spa, laboratories and water treatment.   Specification:    Model..
Ex Tax:$27.80
Features:1. Dual LCD Display: 4 LED Display Reading with Output in action LED indicator.2. Protection Dead Band-controller automatically turned-off or shut down to protect your unit from erroneous readings.3. Detachable and replaceable BNC type pH and ORP electrode.4. SLOPE and CAL adjustment.5. Wid..
Ex Tax:$84.99
Description:   This 2-in-1 pH & ORP controller and monitor simultaneously measures and displays both pH value and redox value (ORP).  It comes with 2 BNC electrodes (pH and redox) and 2 output power sockets.  Both electrodes are detachable, they can be replaced easily at any time. As for the relay o..
Ex Tax:$107.99
Features: Separate PH and EC electrode, precise measurement. Can online monitor for a long time. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems. Automatic temperature compensation. Use to measure the PH / EC of solution. Easy calib..
Ex Tax:$48.93
Features:- Quality Material: Made of quality ABS material, more durable and provide fast accurate measurement.- Frosted Case & Function Keys: Non-slip & Comfortable grip.- Separate Electrode: Easy to operate.- Backlight Button: Backlight display, easy to read and does not affect the use in the dark...
Ex Tax:$38.99
Features:   1.Model: EC-1 2. Lock function - makes it easy to read and record, press HOLD button then remove from test solution. 3.Display modes: press SHIFT button: TDS - ppm & °C, EC - μs/cm & °C, TDS - ppm & °F, EC - μs/cm & °F. 4.Auto-off function: 5 minute Auto Shut Off feature, so battery won'..
Ex Tax:$9.99
Description:Soil EC, also known as soil electrical conductivity, is an indicator for determining soil water-soluble salt, and soil water-soluble salt is an important attribute of soil, which is a factor in determining whether salt ions in the soil restrict crop growth.Too high or too low soil EC wil..
Ex Tax:$45.47
Features: Pen-tye 3-in-1 PH/ TDS/Temp meter. Simple calibration process. 2-point PH calibration. Separated PH & TDS electrodes design enhances the accuracy. Detachable & Replaceable PH electrode. Automatic Temperature Compensation. Complete kit set comes with 2 PH and TDS..
Ex Tax:$40.30
Features:Use to measure the pH EC of solutionElectrode probe can be replaced, ATC functionTest temperature in degrees / Fahrenheit(switchable unit)Easy to carry and simple to operateEasy calibration of pH and EC with just a mini-screwdriverAutomatic temperature compensationLarge and clear LCD with b..
Ex Tax:$27.99
Features:High accuracy 0.001 New designs, large screen displaysThree standard, two-point or single-point automatic calibration Automatic temperature compensation, or manual temperature compensationWide range of PH and redox potential measurementsSpecification:Range pH-2.000 ~ 16.000 pHORP-1999.9 ~ 1..
Ex Tax:$105.32
Features:  - The instrument uses a high-quality composite electrode without the need for fluid, resulting in a significantly longer service define validity.- The application of advanced electronic technology, high-quality components, fully ensure that the instrument's power consumption is ..
Ex Tax:$61.99