MEASURING UNITS

Infrared Thermometer with Laser Alignment

If you are looking for lightweight non-contact infra red thermometer that is easy to use then the ST350 should fit the bill. To operate all that is needed is to point the thermometer at the surface being tested and press the button. The large, clear LCD display will show the surface temperature of the item being tested.

This quality infra red thermometer measures temperature over the range of -20 to 400°C (-13 to 752°F). It is accurate to ±2% of the reading ±2°C. It displays temperatures in 1°C or 1°F increments.The thermometer has an auto power off facility which turns the instrument off after 15 seconds in order to help maximise battery life.

The ST350 has a 10:1 optic ratio (target distance/diameter ratio). This means at 30cm distance from a object it will be measuring an area of 3cm. The laser alignment ensures that area to measure has been accurately targetted.An emissivity is fixed at 0.95 making this instrument more suitable for heating, ventilation and air conditioning testing as well as for testing engines, hot plates, chillers etc.

Benetech are a renowned manufacturer of convenient testing and measurement tools such as infrared thermometers, anemometers, sound level meters and ultrasonic thickness gauges.

A strict quality control system coupled with a rigorous product inspection, ensures there is a Benetech tool to meet your every requirement!
Highlights:

* Manufacturers part code: GM1351.
* Measuring range: 30 to 130dBA.
* Accuracy: 1.5dB.
* Frequency response: 31.5Hz to 8.5KHz.
* Sampling rate: Twice per second.
* Auto power off.
* Low battery indication.
* Power supply: 1x 9V battery (included).

This meter works very accurate and has a micro processor and automatic temperature compensation.

Luxmeters are extremely useful tools designed to measure natural light outdoors or indoors for cultivation.

Thanks to their functions, you can get accurate information on how much light your plants receive! Benetech is a device with greater functionality, embedded software, convenient and robust design.

Technical data:

* Measurement range: 0Lux ~ 200,000Lux / 0Fc ~ 185,806Fc
* Accuracy:
± 3% reading ± 0.5% f.s. (<10,000Lux)
± 4% reading ± 10dgts. (> 10,000Lux)
* Digital Updates: 2 times / sec
* Photometric sensor: Silicon diode
* Battery life: Not less 60 hours
* Operating temperature and humidity: 0 ℃ ~ 40 ℃, 10% RH ~ 90% RH
* Storage temperature and humidity: -20 ℃ ~ 50 ℃, 10% RH ~ 90% RH
* Power: 9V
* Functional selection
* Auto-off after 5 minutes of inactivity
* Function "backlight"
* Max and minimum measurements
* Automatic measurement (AUTO)
* Low battery indication

The ADWA AD-31 is a waterproof conductivity, TDS and temperature tester.

• The housing has been completely sealed against humidity. 
• All conductivity and TDS readings are automatically temperature compensated (ATC),and temperature values can be displayed in °C or °F units. 
• The Conductivity/TDS conversion factor (CONV) can be selected at one point. 
• Measurements are highly accurate with a unique stability indicator right on the LCD. 
• The tester also features a low battery symbol which warns the user when the batteries need to be replaced. 
• The AD32P probe supplied with the meters, is interchangeable and can easily be replaced by the user. 
• The encapsulated temperature sensor allows fast and accurate temperature measurements and compensation.

Adwa AD12 is the most advanced microprocessor based IP67 Waterproof pH/Temp pocket testers in the market.

It is essential when growing with a hydroponic solution to KNOW what the strength of the solution is before feeding your plants AND while they are growing.

If the conductivity reading is too low, your plants may not be getting enough nutrients. If the conductivity reading is too high, plants can dehydrate. Understanding the conductivity of the nutrient solution takes the guesswork out of feeding plants. It will also save you money! 

• Range: 4-44CF; 0.4-4.4EC; 280-3080ppm 
• Resolution: 0.1 EC(1 CF) 
• Accuracy: +/-4% of reading

The ultimate handy solution for measuring soil pH and temperature!

The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants.
 
 

The Fertometer is a soil tester which measures the level of nutrients in potted plants.

It uses a light to indicate whether you should add fertilizer or not. The Fertometer gives a direct fertilizing advise. The Fertometer is an EC-meter which measures the electrical conductivity in potting soil. It will indicate the level of salt content in the pot. Normally you don't know if you should fertilize your house-plants. Now with the Fertometer it will tell you clearly if you may or may not use fertilizer to achieve the very best results! Soil tester for indoor and outdoor container plants.

pH 600 Specifications

- Range 0.0 - 14.0

- pH Resolution 0.1

- pH Accuracy ± 0.1 pH

- Calibration 1 Point (7.0) - Manual

- Environment 32 - 122F

- Display LED

- Battery Life 700 hours of use

- Battery Type 1.5v Button - 3 Included

Milwaukee's economical testers are easy-to-use and low cost instruments to measure quick and reliable pH, EC or TDS values.

Measuring electrical conductivity is the best way of checking the amount of salt or dissolved solids (TDS) in water. Milwaukee provides you with a range of pocket testers that will allow you to measure from very low to very high conductivity solutions. All EC/TDS testers compensate for the temperature variance automatically.

The CD611 is a Conductivity tester specifically designed for water analysis. The calibration procedure is very simple and fast. This tester has automatic temperature compensation, 100 µS/cm resolution and a range of 0 to 20000 µS/cm. CD611 is supplied complete with protective cap, calibration screwdriver, batteries and instructions.

Milwaukee C65 / C66 is a waterproof EC tester, specially designed for hydroponics and agricultural markets, with automatic temperature compensation and manual calibration with 1 point.

The EC tester has a range of 0.00 to 10.00 mS / cm as well as an optional electrode option and is supplied in a battery pack, calibration solution (M10031) and a calibration screwdriver. The modular design allows easy replacement of the electrode and batteries.

Specifications:

• range: from 00 to 10.00 mS / cm
• resolution: 0.01 mS / cm
• accuracy: ± 2%;
• Calibration: automatic, single point
• automatic temperature compensation with β = 2% / ° C
• Operating conditions: -5 to 50 ° C / 32 to 122 ° F ;, humidity up to 100%
• batteries: 3 x 1.5V (included)
• Battery life: approx. 250 hours of continuous use
• dimensions: 165 x 30 x 30 mm

CALIBRATION:

• Frequent calibration is recommended for maximum measurement accuracy.
• Immerse the tester electrode in a glass of tap water
• Immerse the probe in a suitable calibration solution: 1413 mS / cm.
• Open the top cover of the tester and, using the screwdriver included in the kit, turn until 1.41 appears on the display.

Тhese tools are widely used.

With an IP65 waterproof housing and replaceable probe, the tester is suitable for many applications, such as a measuring instrument from wastewater treatment to agriculture. The modular design allows easy replacement of probe and battery.

PH54 is a waterproof pH tester with 2 points for manual calibration, ± 0.1 pH accuracy and a range from 0.0 to 14.00 pH.

Specifications:

• Measuring range: 0.0 - 14 pH
• Resolution: 0.1 pH
• Accuracy: + -0.1 pH
• Environment: 0 to 50 ° C; max. RH 100%
• Calibration: manually at 2 points using trimmers
• Electrode: MA73600 (replaceable)
• Power supply: 3x 1.5V (included)
• Battery life:> 1500 hours of continuous use
• Dimensions: 165 x 30 x 30 mm

Calibration:

- Immerse the switched off tester in a glass of tap water

- Move it while it is still switched off in buffer solution 7.0

- Unscrew the cap and use the supplied screwdriver to set the display to 7.0

- Dip the tester briefly in the glass of tap water and shake gently

- Immediately move the tester to buffer solution 4.0

- Use the supplied screwdriver to set the display to 4.0

- your tester is calibrated!

pH55 Pocket-size pH / Temperature Meter with replaceable electrode

IP65 Waterproof pH tester with Large dual-level LCD that displays pH and temperature (°C or °F). The large display shows readings in an extended range from -2.0 to 16.0 pH and simultaneously shows temperature from -5.0 to 105.0°C or 23.0 to 221.0°F.

pH55 has a stability indicator and hold function that freezes the display for easy and accurate recording. The large display also has graphic symbols to guide you through all operations. Complete with a temperature probe for faster and more precise temperature measurement it compensates automatically for temperature.

Calibration is made automatically in 1 or 2 points with memorized standard and NIST buffer sets. Auto power OFF saves battery power after non-use. The double-junction electrode can be replaced in a very fast and simple way! The modular design allows easy electrode and battery replacement.

This new waterproof Pocket-size EC/TDS/Temp Meter include features such as a replaceable probe, temperature in °C or °F, automatic temperature compensation with adjustable ß, battery level indicator, stability indicator, automatic shut-off and automatic calibration all in a floating, waterproof casing.

EC60 shows on the dual-level LCD the EC (20.00 mS/cm) or TDS (10.00 ppt) value. It also displays the temperature from 0.0 to 60.0°C (or 32.0 to 140.0°F) on the secondary level at the same time.

INSTRUCTIONS FOR CALIBRATION AND OPERATION OF THE TESTER, YOU CAN FIND HERE

Bluelab Peripod M4 Pumps

Your time is extremely valuable, don't waste it manually dosing.

Designed to be teamed up with the Bluelab® Pro Controller™ for a fully integrated solution for optimal reservoir dosing, the Bluelab® PeriPod™ is a simple and reliable inclusion.

The Bluelab® PeriPod™ responds to dosing triggers received from the Bluelab® Pro Controller™ and pumps pH adjusters and nutrient stock solutions into your reservoir using peristaltic pumps. Accurately measure, control and maintain pH levels. Grow sites are all different, so now you can choose the pump size to match your set up needs and add optional extras to your dosing system set up.

• ​​​​​​​1x 120ml/min, 4fl oz/min peristaltic pump for dosing pH adjuster solutions
• 3x 120ml/min, 4fl oz/min peristaltic pumps for dosing nutrient stock solutions
• Rugged wall mount design
• Individual pump priming and calibration
• Replaceable peristaltic pumps and tubing
• 4 metres / 13 feet of acid / alkaline resistant food grade tubing for dosing pH correction solution
• 3x 4 metres / 13 feet of food grade tubing for dosing nutrient stock solution
• Compatible with most modern growing systems including recirculating and drain to waste systems
• Compatible with Bluelab® Pro Controller™ and Bluelab® Dosetronic™ models

Control and Monitor pH, EC and Temperature Wirelessly!

The Bluelab Pro Controller Connect offers a level of control that goes above and beyond anything that's been seen previously. You can monitor and adjust your nutrient strength and pH levels at a distance, using any device that's connected to the internet! Note that you'll need to use this controller in conjunction with a Bluelab Peripod, which does the actual dosing of nutrients, and pH adjusting.

• Monitors and manages nutrients and pH levels!
• Regulates the separately available Bluelab Peripod nutrient dosing system
• Can be controlled from anywhere in the world from any internet connected device
• Provides consistent, highly accurate readings
• Superior build quality
• Ideal for the larger scale grower
• Responds to your plants needs in real time
• Bright, plant safe green LED display, with water resistant main unit
• Automatically compensates for temperature fluctuations
• Includes the Bluelab Connect stick for wireless connectivity

Contains

• 1x Bluelab Pro Controller, and ‘Getting Started’ guide
• 1x Bluelab conductivity probe
• 1x Bluelab pH probe
• 1x Bluelab temperature/ATC probe
• 1x Bluelab connect stick & getting started guide
• 4x mounting screws
• 3x calibration sachets (pH 7.0, pH 4.0, EC 2.77)
• 1x Dosing cable, alarm & external lockout cable
• 1x 24V DC power supply with European, U.K, North America and New Zealand/Australia plug adapters.

Bluelab EC Pen

The Bluelab EC Pen is 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  are is in your control. The Bluelab EC pen measures how much food the plant has available.The Bluelab EC and ppm pens provide a compact, quick and handy way to manage the success of your crops to ensure they have the nutrients they need.

Teamed with our Bluelab pH Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health. The Bluelab pH Pen, Bluelab EC Pen range has been specially developed as an affordable and effective option for hobby or small scale growers.

Fast, accurate pH measurement in nutrient solution and root-zone from the palm of your hand.

• Test more with a faster sensor response and direct measurements from substrates
• Multimedia friendly, for measurements across a range of environments
• Toughened spear tip for direct root-zone measurements
• Simple two point calibration process with  30 day calibration indicator
• Backlit LCD display, low battery indicator, auto off function
• 2 x AAA alkaline batteries included

CALIBRATION, CARE AND USE GUIDE

The Bluelab Combo Meter is a conductivity, pH and temperature meter all in one.

Bluelab Pulse Meter is a combined 3 in 1 device for moisture, fertility (nutrient concentration) and temperature, which performs measurements directly in the root zone.

The data is sent directly to your smartphone using the Bluelab Pulse app.

Works with a wide range of substrates, including soil, coconut fiber substrate, planting mixtures and nutrient solution. Measure, compare and adjust faster than ever, thus achieving a better and healthier harvest, with less shrinkage of the flowers. The Pulse is convenient, portable and always available for accurate and immediate measurements.

• Monitor the moisture level and optimize the irrigation cycle and water consumption, thus controlling the risk of root infection.
• Monitor nutrient levels and optimize growth by providing the right amount of nutrients needed for the developmental stage of your plants.
• Monitor the temperature and optimize root function

The simplest and most effective reservoir monitor you could ever own!

The Bluelab Guardian Monitor provides 24 hour continuous reading for pH, conductivity (EC/ppm 700/TDS/CF) and temperature within a nutrient solution.Optimizing these critical parameters through a plants’ growing phase helps ensure a successful crop.

Designed for indoor use, the Guardian Monitor can be mounted on a wall or hung on a support bar. Set up your reservoir, place the pH and conductivity probes in the solution, then adjust and glance!

Simply set high and low alarm states – if the solution moves away from the ideal range, the display flashes. A quick look at the monitor will let you know when your nutrient solution needs adjusting.

PH buffer solution  4,01 20 ml

- pH-4.01 buffer solution for calibration of electronic pH meters

- content: 20ml

- calibration-table on the packaging

 20 ml pH 7.01

 

-liquid pH 7.01 to calibrate electronic pH meters

-content: 20ml

- calibration-table on the packaging

EC buffer solution 20 ml 1.413

- solution EC  1,413 for the calibration of electronic meters EC

-content: 20ml

- calibration table on the packaging

EC buffer solution 20 ml 12880 µS/cm 

- solution EC 12880 µS/cm for the calibration of electronic meters EC-

- content: 20ml

- calibration-table on the packaging

Keeping your pH meter calibrated is essential for taking accurate readings and keeping your nutrient solution within the correct pH range.

Essentials pH buffer 4 provides a solution for you to accurately calibrate your pH meter.

• Essentials pH Buffer 4. A stable pH calibration fluid
• 1 Litre – enough for several calibrations
• Use regularly to keep you pH meter calibrated
• Helps to ensure accurate readings
• Can be used with any brand of pH meter

Keeping your pH meter calibrated is essential for taking accurate readings and keeping your nutrient solution within the correct pH range.

Essentials pH buffer 7 provides a solution for you to accurately calibrate your pH meter.

• Essentials pH Buffer 7. A stable pH calibration fluid
• 1 Litre – enough for several calibrations
• Use regularly to keep you pH meter calibrated
• Helps to ensure accurate readings
• Can be used with any brand of pH meter

Cleaning Solution for pH Electrodes (HCL), 300 ml

Keep your probe clean!

The storage solution is one of the most important parts of owning and operating any meter or monitor. If the electrode is contaminated or dirty, it will affect the accuracy of the reading displayed.

Grower’s Tip:
pH probes are scientific instruments and should be cleaned and calibrated regularly to extend their life.

It is important that the probe on your pH Meter does not dry out as this could damage the probe and give you incorrect pH readings.

The pH probe should be stored in KCL-PRO storage solution whenever it is not being used ! This will maximise accuracy and prolong the life of the electrode. It is as simple as adding a few drops to your pH Meter cap and closing it ! This liquid is ideal for storage of all pH probes. The probe should be topped up regularly to maintain correct levels. Not for refilling gel based electrodes.

It is important that the probe on your pH Meter does not dry out as this could damage the probe and give you incorrect pH readings.

The pH probe should be stored in KCL-PRO storage solution whenever it is not being used ! This will maximise accuracy and prolong the life of the electrode. It is as simple as adding a few drops to your pH Meter cap and closing it ! This liquid is ideal for storage of all pH probes. The probe should be topped up regularly to maintain correct levels. Not for refilling gel based electrodes.

Cleaning Solution for pH Electrodes (HCL), 300 ml

Bluelab pH 4 Solution, 20 ml Sachet

Ensures That pH Meters Provide Accurate Readings

• Dependable and reliable calibration
• Essential for use with all Bluelab products
• Standard calibration solution
• Closely monitored for accuracy

Bluelab pH 4 Solution, 20 ml ensures that pH meters are giving accurate readings. Bluelab pH solutions are made for Bluelab products but pH calibration solutions are universal and can be used with other pH tester brands. Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.

The pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH7.0 first (buffer) then to pH4.0 (slope).Many of Bluelab's conductivity equipment does not need calibrating as they are factory calibrated here at Bluelab. 

Bluelab pH 7 Solution, 20 ml Sachet

Ensures That pH Meters Provide Accurate Readings

• Dependable and reliable calibration
• Essential for use with all Bluelab products
• Standard calibration solution
• Closely monitored for accuracy

Bluelab pH 7 Solution, 20 ml ensures that pH meters are giving accurate readings. Bluelab pH solutions are made for Bluelab products but pH calibration solutions are universal and can be used with other pH tester brands. Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.

The pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH7.0 first (buffer) then to pH4.0 (slope).Many of Bluelab's conductivity equipment does not need calibrating as they are factory calibrated here at Bluelab. 

Bluelab pH 4 Solution, 250 ml 

Ensures That pH Meters Provide Accurate Readings

• Dependable and reliable calibration
• Essential for use with all Bluelab products
• Standard calibration solution
• Closely monitored for accuracy

Bluelab pH 4 Solution, 20 ml ensures that pH meters are giving accurate readings. Bluelab pH solutions are made for Bluelab products but pH calibration solutions are universal and can be used with other pH tester brands. Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.

The pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH7.0 first (buffer) then to pH4.0 (slope).Many of Bluelab's conductivity equipment does not need calibrating as they are factory calibrated here at Bluelab. 

Bluelab pH 4 Solution, 250 ml 

Ensures That pH Meters Provide Accurate Readings

• Dependable and reliable calibration
• Essential for use with all Bluelab products
• Standard calibration solution
• Closely monitored for accuracy

Bluelab pH 4 Solution, 20 ml ensures that pH meters are giving accurate readings. Bluelab pH solutions are made for Bluelab products but pH calibration solutions are universal and can be used with other pH tester brands. Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.

The pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH7.0 first (buffer) then to pH4.0 (slope).Many of Bluelab's conductivity equipment does not need calibrating as they are factory calibrated here at Bluelab. 

Bluelab pH 7 Solution, 250 ml Sachet

Ensures That pH Meters Provide Accurate Readings

• Dependable and reliable calibration
• Essential for use with all Bluelab products
• Standard calibration solution
• Closely monitored for accuracy

Bluelab pH 7 Solution, 20 ml ensures that pH meters are giving accurate readings. Bluelab pH solutions are made for Bluelab products but pH calibration solutions are universal and can be used with other pH tester brands. Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.

The pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH7.0 first (buffer) then to pH4.0 (slope).Many of Bluelab's conductivity equipment does not need calibrating as they are factory calibrated here at Bluelab. 

Bluelab pH 7 Solution, 250 ml Sachet

Ensures That pH Meters Provide Accurate Readings

• Dependable and reliable calibration
• Essential for use with all Bluelab products
• Standard calibration solution
• Closely monitored for accuracy

Bluelab pH 7 Solution, 20 ml ensures that pH meters are giving accurate readings. Bluelab pH solutions are made for Bluelab products but pH calibration solutions are universal and can be used with other pH tester brands. Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy.

The pH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH7.0 first (buffer) then to pH4.0 (slope).Many of Bluelab's conductivity equipment does not need calibrating as they are factory calibrated here at Bluelab. 

The perfect solution to store and hydrate your Bluelab pH probes or pens.

Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab® pH Probes and Pens. It is designed to increase response time and maximize the life of Bluelab® pH Probes and Pens.

Add KCl solution to the cap of the pH pen/probe for storage, after use and hydrate in KCl solution monthly. Instructions are on the label of the bottle.

Bluelab pH Probe KCl Storage Solution is manufactured to high laboratory standards.

The perfect solution to store and hydrate your Bluelab pH probes or pens.

Bluelab pH Probe KCl Storage Solution is made specifically for use with Bluelab® pH Probes and Pens. It is designed to increase response time and maximize the life of Bluelab® pH Probes and Pens.

Add KCl solution to the cap of the pH pen/probe for storage, after use and hydrate in KCl solution monthly. Instructions are on the label of the bottle.

Bluelab pH Probe KCl Storage Solution is manufactured to high laboratory standards.

High quality solutions formulated for calibrating and/or testing conductivity probes.

Bluelab® conductivity standard solutions are essential for use with all Bluelab® products.
 
Bluelab® Solutions are manufactured specifically for Bluelab® products and are referenced to high laboratory standards to ensure your Bluelab® products last longer and maintain accuracy.

High quality solutions formulated for calibrating and/or testing conductivity probes.

Bluelab® conductivity standard solutions are essential for use with all Bluelab® products.
 
Bluelab® Solutions are manufactured specifically for Bluelab® products and are referenced to high laboratory standards to ensure your Bluelab® products last longer and maintain accuracy.

Everything you need to clean, hydrate and calibrate pH probes.

The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe. The probe surface is where the instrument takes the reading of the solution or soil/media. If the probe face is dirty or contaminated, the readings may be inaccurate. Much like the windshield of a car, if it’s dirty you can’t see out! If the probe face is dirty, it cannot read the solution or soil accurately. pH probes specifically, should be kept wet at all times for optimal performance and life

• 20ml single-use Bluelab Solution Sachets
• Bluelab pH Probe Cleaner
• Bluelab Toothbrush (pH probe cleaning instrument)
• Essential for maintaing an accurate reading

The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth.

 
Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe. The probe surface is where the instrument takes the reading of the solution or soil/media. If the probe face is dirty or contaminated, the readings may be inaccurate. Much like the windshield of a car, if it’s dirty you can’t see out! If the probe face is dirty, it cannot read the solution or soil accurately.
 
A tip… if the conductivity reads low, the probe needs cleaning. pH probes specifically, should be kept wet at all times for optimal performance and life.

Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller.

If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. The Bluelab Truncheon® Meter and Bluelab Conductivity Probes read low when the probe is contaminated.

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 conductivity probe is a very easy task and prolongs the life of your probe.

• Cleaninginstructionsinside box lid
• 500ml 2.77 EC Conductivity Standard Solution
• Decanter vessel
• Bluelab Conductivity Probe Cleaner
• Bluelab Chamois(probe cleaning instrument)

Easy to use, inexpensive and economical test the acidity of the working solution.

Pour the solution that will measure in the attached tube. Add a few drops of indicator solution and shake. Read the pH according to the color scale. It contains 30ml, sufficient for 200 measurements, range pH 5.6-7.4, accuracy of reporting 0.2

Our pH Test indicator is perfect for easy testing.

It covers a wide range, going from 4.0 to 8.5. Simply fill the test-tube halfway with nutrient solution, add 2 - 3 drops of pH Test Indicator, shake and observe the resulting color. Compare with our color chart to check your pH level. Very reliable, simple to use and cheap, the pH Test Kit advantageously replaces the expensive pH meters. Good for at least 500 tests

Our pH Test indicator is perfect for easy testing.

It covers a wide range, going from 4.0 to 8.5. Simply fill the test-tube halfway with nutrient solution, add 2 - 3 drops of pH Test Indicator, shake and observe the resulting color. Compare with our color chart to check your pH level. Very reliable, simple to use and cheap, the pH Test Kit advantageously replaces the expensive pH meters. Good for at least 1000 tests

solution EC 2.77 μS / cm for calibration of electronic EC-testers

calibration - according to the scheme on the packaging

Each meter is in need of maintenance, service and technical inspection, even if it is not broken. This process is called Calibration. Properly calibrated increases productivity, ensures consistency, comparability and compatibility with testers.