Hanna Instruments

Intelligent Growing Systems (Plug & Grow )

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1000ppm Calibration Solution

NaCl calibration solution 1000 ppm comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner.

SKU:

HMDC1000

$6.50
120V - 15A ON Switcher

15A 120V switvhes ON when sense cord is poweredUsed to turn on equipment from other power circuit

SKU:

NBIGSILS120ON

Retail: $88.96

Special Price: $61.55
Champ pH Tester
Champ is a rugged pH meter withsingle point calibration and a battery life of over 1 yeareven if used for 1 hour everyday. The new design features a larger LCD someasurments are easier to read from any angle. Champ comes with a protective cap thatcan be used to hold storage solution or as a meaurement vessel. The electrodeitself is replaceable by the user and has a non-clogging fiber junctionwhich makes it last much longer. The Champ can be used for Research, Science, Laboratory, Education, Aquariums, Hydroponics, Pools and more.
- Accuracy (@20C/68F): 0.2 pH
- Calibration: Manual 1 point
- Temperature Compensation: NA
- Battery Type / Life 400 hours
SKU:

HI98106

Retail: $62.95

Special Price: $44.31

Checker pH Tester with Replaceable Electrode

The Checker supplies you with fast and accurate readings from 0.00 to 14.00 pH with a resolution of 0.01 pH.
This compact tester features a large easy-to-read LCD and a simple to perform 2-point calibration.
The Checker is fast, accurate, lightweight and with 3000 hours of battery life, you don't have to worry about frequent battery replacement.

SKU:

HI98103

Retail: $40.95

Special Price: $28.82
CO2 Auxiliary Smart Controller
- An auxiliary output can be configured to defeat ventilation during a CO2 enrichment or venting process
- An additional delay may be set to maintain auxiliary output defeating for an additional 5, 10, 15, or 20 minutes
- Each output can be set to operate during the day only, the night only, or day and night
- Warranty: 1 year
SKU:

NBIGS100

Retail: $592.82

Special Price: $398.37
CO2/RH/Temp Controller Day/Night Settings 6 Equipments

CO2/RH/Temp Controller Day/Night Settings 6 pieces of equipment

SKU:

NBIGS221

Retail: $1,170.07

Special Price: $781.60

Combo pH/EC/TDS/C/PPM Tester
- Dual-level LCD
- Replaceable pH Electrode Cartridge
- Automatic Caliibration
SKU:

HI98129

Retail: $194.95

Special Price: $134.12
Conductivity/TDS Probe for Soil Measurement of HI993310

Stainless steel conductivity probe with internal temperature sensor DIN connector and 1 m (3.3') cable for direct soil measurement.For use with HI993310 only.;

SKU:

HI76305

Retail: $156.95

Special Price: $107.98
Cont. pH/TDS/temp Monitor

Designed for continuous monitoring of pH TDS and temperature the monitor is simple to install and can be placed above the sample to be tested. pH TDS and temperature measurements are simultaneously displayed on three backlit LCDs which can be easily viewed at a distance - even in low light. No more switching between parameters.Users can easily select the temperature unit (°C or °F) on the back panel.The gel-filled pH electrode is provided with a waterproof sleeve to protect the BNC connector. The unique design of the electrode provides longer life in aggressive solutions. The TDS probe is easy to clean and requires little maintenance. Measurements are accurate and the meter can be calibrated at one or two points for pH and at a single point for TDS. Temperature is factory calibrated.FEATURESSimultaneous display of pH TDS and temperatureContinuous measurementsMeasure in °C or °FThree backlit displaysIncludes pH electrode TDS probe (fixed) temperature probe (fixed) pH 4.01 buffer solution sachet pH 7.01 buffer solution sachet1382 ppm calibration solution sachet electrode cleaning solution sachet (2) screwdriver 12 VDC adapter and instructions

SKU:

HI9815045

Retail: $252.95

Special Price: $173.01

Continuous pH/TDS/temp Monitor

Designed for continuous monitoring of pH, TDS and temperature the HI 981504 is simple to install and can be placed above the sample to be tested. pH, TDS and temperature measurements are simultaneously displayed on three backlit LCDs which can be easily viewed at a distance - even in low light. This means no more switching between parameters.
The HI 1286 gel-filled pH electrode is provided with a waterproof sheath to protect the BNC connector. The unique design of the electrode provides longer life in aggressive solutions. The HI 7634 TDS probe is easy to clean and requires little maintenance. Measurements are accurate and the meter can be calibrated at one or two points for pH and at a single point for TDS. Temperature range is factory calibrated.

SKU:

HI9815047

Retail: $262.95

Special Price: $179.85
DC Adapter 120 Vac - 12 Vdc All iGS Controllers

DC Adapter 120 Vac - 12 Vdc All iGS Controllers;;;

SKU:

NBIGSAD1

$20.30
Digital light Meter

Designed for simplicity of use in taking rapid light measurements this product is a portable lux meter designed to perform light measurements simply and accurately. The instrument is supplied with a light sensor connected by a fixed 1.5 m coaxial cable to allow measurements to be taken from a distance without any interference from the operator.By simply pressing the RANGE key users can switch among three ranges to choose the best resolution according to the environment being tested. The HI 97500 lux meter has a rugged and water-resistant body for frequent outdoor use.The HI 97500 features a low battery indicator and automatic shut-off feature that turns the meter of after 7 minutes of non-use. Powered by a single 9V battery this instrument guarantees about 200 hours of continuous operation.FeaturesThree measurement rangesLight sensor attached to 1.5 meter coaxial cableRugged waterproof caseLow-battery indicator

SKU:

HI97500

Retail: $163.95

Special Price: $112.79

DiST 1 TDS Tester
- Automatic Temperature Compensation
- Simple 1 Point Calibration
- Easy-to-use and Inexpensive
SKU:

HI98301

Retail: $77.95

Special Price: $53.94
DiST 5 EC/TDS Meter
- Dual-level LCD
- Replaceable Graphite Electrode Cartridge
- Automatic Calibration
SKU:

HI98311

Retail: $130.95

Special Price: $90.09
Gro'chek replacement probe for Model HI9813-6 Probe HI1285-6

Gro'chek Replacement Probe for H19813-6

SKU:

HI1285-6

Retail: $138.95

Special Price: $95.59

GroChek EC Electrode

Hanna replacement EC electrode for pocket testers.

SKU:

HI7632

Retail: $57.95

Special Price: $40.79
GroChek EC Monitor
- Waterproof
- Rugged Housing
- Large LCD
SKU:

HI983302N

Retail: $114.95

Special Price: $79.54
GroChek EC Tester

This EC tester has been specifically designed to address the needs of operators in hydroponics greenhouses and nurseries.Calibration is easy and completely automatic. Simply press and hold the on/off button for a few seconds and the meter will request the appropriate calibration solution. Place the probe in the solution and wait until it is calibrated. No extra buttons to push or dials to turn!The probe measures 24 cm (9.4) and can be used to mix fertilizer solution. The meter switches off after five minutes of inactivity to save battery life. The outer casing also incorporates a molded eye so that the meter can be hung right where it is needed.Ideal for hydroponics and greenhousesWaterproof housing floats for quick retrievalAuto switch-off for longer battery lifeFertilizer mixer (long and rugged probe)Lightweight -- it floatsWater resistantIdeal for mixing fertilizerAutomatic temperature compensation"

SKU:

HI981410

Retail: $115.95

Special Price: $80.23

GroChek Hanna EC/TDS Monitor w/ HI7632 EC Probe
- large liquid crystal display for easy reading
- housing completely sealed against vapors and humity
- probe automatically compensates for temperature variation
SKU:

HI983301N

Retail: $114.95

Special Price: $79.54
GroChek Hanna pH Indicator
- Waterproof
- Rugged Housing
- Large LCD
SKU:

HI981401N

Retail: $119.95

Special Price: $83.00
GroChek Hanna pH/EC/TDS/C/PPT Pocket Tester
- Dual-level LCD
- Replaceable pH Electrode Cartridge
- Automatic Calibration
HI98129 Shown Above
SKU:

HI98130

Retail: $194.95

Special Price: $134.12

GroChek pH & TDS Combo Continuous Reading Meter
- Displays pH & EC Simultaneously
- Adjustable Setpoints
- Space Efficient
SKU:

HI981404N

Retail: $210.95

Special Price: $145.13
GroChek pH Tester
- Shock Resistant Casing
- Water Resistant Housing
- Replaceable Electrode
SKU:

HI981408

Retail: $113.95

Special Price: $78.85
GroChek pH/EC/TDS/C Portable Meter w/ Cal Check

HI 9813-6N is a versatile, water resistant multiparameter portable meter specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries. It features an extra large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. HI 9813-6N is a pH/EC/TDS meter designed for simplicity of use in taking pH, mS/cm, ppm and temperature in the °C scale measurements. HI 9813-6 includes all the features of the HI 9813-5 while incorporating our exclusive CAL CHECK^TM feature. CAL CHECK^TM allows the user to easily check the probe calibration status at any time. Both instruments utilize the HI 1285 series pH/EC/TDS/temperature probe. This probe features a fiber junction and gel electrolyte making it ideal for fertilizer solutions.

Features

Water resistant
On-screen user guides-Save time with on-screen calibration guides
BEPS (Battery Error Protection System) alerts the user in the event that low battery power could adversely affect readings
Switch parameters at the touch of a button
Automatic Temperature Compensation- For pH and conductivity
Simple calibration-Dials located on the front panel makes calibration quick and simple, even for non-technical users
Battery % displayed on startup
Fast response probe included

SKU:

HI9813-6N

Retail: $283.95

Special Price: $194.22

GroChek pH/EC/TDS/C Portable Meter w/ Cal Check

HI 9813-5N is a versatile, water resistant multiparameter portable meter specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries. It features an extra large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. HI 9813-5N is a pH/EC/TDS meter designed for simplicity of use in taking pH, mS/cm, ppm and temperature in the °C scale measurements.

Features

Water resistant
On-screen user guides-Save time with on-screen calibration guides
BEPS (Battery Error Protection System) alerts the user in the event that low battery power could adversely affect readings
Switch parameters at the touch of a button
Automatic Temperature Compensation- For pH and conductivity
Simple calibration-Dials located on the front panel makes calibration quick and simple, even for non-technical users
Battery % displayed on startup
Fast response probe included

SKU:

HI9813-5N

Retail: $283.95

Special Price: $194.22
GroChek pH/EC/TDS/Temp. Combo
- Large, Dual-level Backlit LCD
- Waterproof
- Auto Calibration & pH Temp. Computing
SKU:

HI991404

Retail: $246.95

Special Price: $169.90
GroChek replacement probe for HI9813

GroChek replacement probe for HI9813

SKU:

HI1285

Retail: $138.95

Special Price: $95.59

GroChek replacement probe for HI9813-0

GroChek replacement probe for HI9813-0

SKU:

HI1285-0

Retail: $154.95

Special Price: $106.60
Grochek Replacement Probe for HI9813-5 & HI9813-5N

This pH/EC/TDS/temperature probe probe features a fiber junction and gel electrolyte making it ideal for fertilizer solutions. It is a replacement electrode for the GroChek series -5" models: HI9813-5 & HI9813-5N and is designed for simplicity of use in taking pH mS/cm ppm and temperature in the °C scale measurements.The;meter the;probe supports is a;versatile water resistant multiparameter portable instrument specifically designed for agricultural applications such as hydroponics greenhouses farming and nurseries. It features a large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument."

SKU:

HI12855

Retail: $129.95

Special Price: $89.40
GroChek TDS Tester

This TDS tester has been specifically designed to address the needs of operators in hydroponics greenhouses and nurseries.Calibration is easy and completely automatic. Simply press and hold the on/off button for a few seconds and the meter will request the appropriate calibration solution. Place the probe in the solution and wait until it is calibrated. No extra buttons to push or dials to turn!The;probe measures 24 cm (9.4) and can be used to mix the fertilizer solution. The meter switches off after five minutes of inactivity to save battery life. The outer casing also incorporates a molded eye so that the meter can be hung right where it is needed.FeaturesLightweight -- it floatsWater resistantIdeal for mixing fertilizerAutomatic calibrationAutomatic temperature compensationRugged housing Large LCD"

SKU:

HI981409

Retail: $115.95

Special Price: $80.23