List Price: $81.95
Sale Price: $68.95
You save: $13.00 (16%)

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Description

6 mo Bluelab Guarantee for pH probe

Features

• Easy to Replace probe
• 6 month Bluelab Guarantee
• Suitable for all Blue Lab Products

List Price: $299.95
Sale Price: $218.00
You save: $81.95 (27%)

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Description

Better crops start with the Bluelab Combo Meter, it's all you need for simple and reliable crop management and it's all within arms reach. It is a conductivity, pH and temperature meter all in one. It comes with a pH probe and conductivity/temperature probe, which are simply placed into the solution and the selected reading is displayed on screen.

As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements.

Calibration of the pH is very easy, using the push buttons on the meter and fresh Bluelab calibration solutions. Conductivity and temperature do not need to be calibrated as this is locked in during manufacture.

The Bluelab Combo Meter gives you the added benefit of being able to select the display options for °C or °F and EC, CF or ppm 500.

Features

• Measures pH, Nutrient and Temperature. Light weight and portable. Supplied with quality probes and pH calibration solutions.
• Three calibration points, 4, 7 and 10 pH. Simple push button pH calibration.
• Two display options for temperature (C or F). Temperature at a push of a button.
• Three display options for nutrient - EC, CF, ppm (500 scale).
• Auto turn off function. Low battery indicator. 5 year Bluelab Guarantee (6 months for pH probe).

List Price: $210.00
Sale Price: $168.72
You save: $41.28 (20%)

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Description

Portable, easy-to-use pH meter that accurately measures pH anytime, anywhere to help you maintain optimum levels and improve plant development.

Main Features

?Quality pH probe included
?Calibration solutions included
?Simple push button pH calibration
?Auto turn off function
?Large 13mm (1/2in) digital display for easy reading
?Low battery indicator
?2 x AAA batteries
?Light weight and portable

Features

• Bluelab pH meter with probe

List Price: $112.50
Sale Price: $82.64
You save: $29.86 (27%)

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Description

The Bluelab pH Pen is a handy option for hobby and small scale hydroponic growers. Maintaining proper pH levels is key in raising healthy, fruitful plants, and this pen accurately measures both the pH and temperature in your hydroponic system. It also features selectable units for ˚C and ˚F, a backlit LCD display, double junction probe, successful calibration indicator, hold function, low battery warning, auto off function, automatic temperature compensation, and is fully waterproof. This pH Pen has a range of 0.0 – 14.0 pH and 0-50 ˚C or 32-122 ˚F, and an accuracy to ±0.1 pH. It requires one AAA battery (not included), and has a 12 month manufacturer’s warranty.

List Price: $94.00
Sale Price: $69.58
You save: $24.42 (26%)

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Description

The Bluelab conductivity pens are the latest innovation for hand held conductivity meters and the ultimate handy solution for measuring conductivity.

Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control.

The Bluelab Conductivity Pens measure how much food the plant has available.

The Bluelab conductivity pens are the latest innovation for hand held conductivity meters and the ultimate handy solution for measuring conductivity.

Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control.

The Bluelab Conductivity Pens measure how much food the plant has available.

The Bluelab ppm pen provides a compact, quick and handy way to manage the success of your crops to ensure they have the nutrients they need. Teamed with Bluelab's pH Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health.

The Bluelab pH Pen and conductivity Pen range has been specially developed as an affordable and effective option for hobby or small scale growers.

Features

• Measures conductivity and temperature
• Selectable units for conductivity and temperature
• Backlit LCD display / Automatic temperature compensation
• Fully waterproof / Low battery warning / Auto off function
• Another great item from Flora Hydroponics

Sale Price: $27.00

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Description

The instrument is only as accurate as the probe is clean!

Probe cleaning is one of the most important parts of owning and operating any Bluelab meter or controller. If the probe is contaminated or dirty, it affects the accuracy of the reading displayed.

The probe surface is where the instrument takes the reading of the solution. The information is sent back from the probe to the electronic brain of the instrument. A calculation is then done in the instruments brain or micro computer and a reading is then displayed. If the information sent back from the probe is inaccurate due to probe surface contamination then the reading will be inaccurate.

Cleaning the probes is a very easy task and prolongs its life.

Features

• Everything you need to maintain and calibrate your Bluelab probes.
• Includes 500ml pH4 & pH7 calibration solutions, de-canter vessels, probe cleaner and brush.
• Also includes full color, laminated instructions.

List Price: $59.99
Sale Price: $39.95
You save: $20.04 (33%)

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Description

DIGITAL MICROSCOPE WITH AN INTEGRATED CAMERA THAT DISPLAYS THE MAGNIFIED IMAGE RIGHT ON A COMPUTER SCREEN35X MAGNIFICATION (14" MONITOR) ALLOWS USER TO SEE DETAILS OF ORDINARY OBJECTSBUILT-IN INTERNAL ILLUMINATOR ENSURES A CLEAR & BRIGHT IMAGECAPTURES IMAGES & CLOSE-FOCUS VIDEO USING THE BUILT-IN 640 X 480 RESOLUTION DIGITAL CAMERACOMPATIBLE WITH MICROSOFT WINDOWS 98SE ME 2000 XP XP SERVICE PACK 3 UPGRADE VISTA & MAC OSX 10.4 OR LATERREQUIRES A USB 2.0 PORTSAFARI GREENUPC : 750668007926Shipping Dimensions : 7.00in X 5.30in X 2.30inEstimated Shipping Weight : 0.55

Features

• Digital Microscope With An Integrated Camera That Displays The Magnified Image Right On A Computer Screen
• 35X Magnification (14" Monitor) Allows User To See Details Of Ordinary Objects
• Built-In Internal Illuminator Ensures A Clear & Bright Image
• The zOrb is compatible with Microsoft Windows 98SE, ME, 2000, XP, XP Service Pack 3 Upgrade, Vista and MAC OSX 10.4 or later.

List Price: $345.00
Sale Price: $269.95
You save: $75.05 (22%)

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Description

In just one glance the Guardian Monitor measures all three critical parameters to successful growth; pH, conductivity and temperature.

Seasonal changes, sunlight hours, wind, inherent plant growth; from vegetative to fruiting; are all influencing factors to plant growth success. More importantly...these parameters change the plants uptake and need of water and specific nutrient elements. The Bluelab Guardian is a constant indicator of the desired levels of EC, pH and temperature, enabling the grower to optimise these parameters as the crop progresses through each growing phase.

The Guardian removes the complexity of how each parameter relies on each other for outstanding growth.

Our innovative monitor is a new method to help guard the success of your crops with immediate and accurate results.

A flashing display lets you know if one parameter moves away from the ideal, allowing you to make the required adjustments quickly and effectively.

Features

• Large easy to read, Plant Safe green LED displays with adjustable brightness display.
• Selectable values for conductivity and temperature. Settings retained when power lost.
• Simple push button pH calibration system. No calibration required for conductivity and temperature.
• Silent alarm for both high and low settings. Temperature compensation.
• Water resistant design. An international power supply. 2 year warranty (6 months on probe).

Sale Price: $13.72 - $18.99

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Description

Great looking 100% cotton shirt. Please refer to our sizing chart for measurements.This design also available as a women's tee shirt, and a men's hoodie and sweat shirt in our other amazon.com listings.

Features

• Machine wash and dry

Sale Price: $12.99 - $18.99

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Features

• 100% Cotton