Take quick measurements directly in the soil of your plants quickly and easily with the Bluelab Soil pH pen !

The Bluelab Soil pH pen is a device for measuring the pH and temperature of soils and other plant media. With this smart pen, you can be sure that the right nutrients are being provided to your plants. It can also measure in liquids... Convenient, right?

• completely waterproof
• effective in most growing media and in water/solution
• 1 year warranty
• simple two-point calibration
• Auto-off function to extend battery life
• 1 x AAA alkaline battery (included)
• pH measurement range: 0.0 - 14.0
• accuracy: ± 0.1 at 25°C

The Milwaukee C66 is one of the most reliable budget EC and solution temperature testers on the market. Designed for growers who want to make sure their plants are getting the right amount of nutrients . By keeping EC levels in the target range, you will achieve better results.

• measures conductivity ( EC ) and temperature with automatic temperature compensation (ATC)
• measuring range: 0.0 - 10.00 mS/cm
• measurement accuracy: ±2%
• measurement units mS/cm , which can easily be converted to ppm (parts per million)
• factory calibrated with the possibility of recalibration (if necessary)
• completely waterproof ( IP65 )
• built-in electrode: MA73076 ( replaceable )

The MA73600 is a replacement pH electrode for the Milwaukee pH51 and Milwaukee pH54 pH testers ( sold separately ).

• measures: pH and temperature of solutions
• easy installation
• measuring range : 0.0 - 14.0 pH
• resolution: 0.1 pH
• measurement accuracy: ±0.1 pH
• warranty: 6 months

The Bluelab Multimedia pH Meter allows for pH measurement directly in the root zone , regardless of the growing medium - soil , expanded clay , coco , mineral wool or nutrient solution .

• hardened sensor tip for measurements directly in the root zone
• easy two-point calibration with 30-day active period indicator
• LCD display with backlight
• low battery indicator
• automatic shut-off function
• 2 x AAA alkaline batteries ( included )
• Probe cable length: 2m.
• appliance warranty: 5 years
• Probe warranty: 6 months

The Bluelab Multimedia pH Meter is not waterproof , but will withstand occasional splashes of water. If the device does get splashed, dry it as quickly as possible!

Bluelab Probe Care Kit – pH & Conductivity is a kit containing everything you need to clean, hydrate and calibrate the probe of your pH meter, as well as to clean and test the probe of your EC meter (electrical conductivity meter):

• Instructions on how to care for the probes of your devices
• 2 x Bluelab pH 7.0 Calibration Solution - Sachet 20ml
• 2 x Bluelab pH 4.0 Calibration Solution - Sachet 20ml
• 2 x Bluelab pH Probe KCl Storage Solution - Sachet 20ml for single use
• 2 x Bluelab 2.77 EC Conductivity Standard Solution Sachet 20ml for single use
• pH probe cleaner
• EC probe cleaner
• pH probe cleaning tool
• EC probe cleaning tool

Milwaukee EC meter CD60

professional EC-meter

Professional Waterproof EC-meter with temperature display, automatic temperature compensation and automatic calibration.

Shows EC or PPM; plus the temperature of the solution.

Function "HOLD" to save the measured value.

Replaceable sensor.

Bluelab Probe Care Kit - Conductivity 

The Milwaukee Waterproof pH55 PRO pH/Temp is one of the best-selling pH testers on the market. Its accurate measurements, affordable price , ruggedness and reliability make it a favorite among both hobbyists and professional gardeners. With a large digital LCD display, easy-to-change probe and extended pH measurement range, the ph55 PRO is the answer to almost any application. Ideal for use in aquariums , hydroponics , gardening , swimming pools , beer and many other applications.

• accuracy up to ±0.1 pH and extended measurement range from -2.0 to 16.0 pH
• lightweight and portable
• easy to use
• automatic temperature compensation ( ATC )
• easy automatic calibration in one or two points
• includes 2x solutions   for calibration ( M10007 and M10004 )
• completely waterproof ( IP65 )
• built-in probe: Mi 56P ( replaceable )

Bluelab Probe Care Kit - pH is a kit containing everything you need to clean, hydrate and calibrate the probe of your pH meter:

• Instructions on how to care for your probe
• 2 x Bluelab pH 7.0 Calibration Solution - Sachet 20ml
• 2 x Bluelab pH 4.0 Calibration Solution - Sachet 20ml
• 2 x Bluelab pH Probe KCl Storage Solution - Sachet 20ml
• 3 plastic cups
• Probe cleaner
• Bluelab toothbrush (transducer cleaning tool)

Milwaukee MI56P is a replacement pH electrode for Milwaukee pH55 and Milwaukee pH56 pH testers ( sold separately ).

• measures: pH and temperature of solutions
• easy installation
• measuring range: 0.0 - 14.0 pH
• resolution: 0.1 pH
• measurement accuracy: ±0.1 pH
• warranty: 6 months