Showing 1–16 of 23 results

HI981030 GroLine Soil pH Tester

R2,790.00

Product information “HI981030 GroLine Soil pH Tester
Designed to bring simplicity to pH testing of soil, the HI981030 GroLine Soil pH Tester is designed for taking direct pH measurements in soil for environmental and agricultural testing. The built-in probe features an open reference junction, conical glass tip, and a removable sleeve design making it ideal for measuring the pH of soil.

  • ±0.2 pH accuracy
  • Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
    Specialized electrode for spot checking the pH of soil and soil slurries.

http://hanna.co.za/shop/testers-monitors/ph-orp/2862/hi981030-groline-soil-ph-tester?c=339

 

 

HI981420 GroLine Hydroponic Nutrients Monitor for pH, EC, TDS, and Temperature

R7,900.00

Product information “HI981420 GroLine Hydroponic Nutrients Monitor for pH, EC, TDS, and Temperature
The HI981420 GroLine Monitor for Hydroponic Nutrients provides around-the-clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions.

  • Quick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind. Make your nutrient solution easy to manage with the GroLine Monitor.
  • Get 24/7 pH&EC measurements for consistent yields every time.
  • Good Laboratory Practice (GLP) feature for professional accuracy.
  • Calibrate pH and EC with a single Quick Cal solution.

http://hanna.co.za/shop/testers-monitors/indicators-monitors/2842/hi981420-groline-hydroponic-nutrients-monitor-for-ph-ec-tds-and-temperature

 

 

MS6612T Digital Light Meter including LED (White & Coloured)

R1,650.00

Product takes 3 days to be recieved before shipping from our office

MS6612T LED Light Meter

 

JISC 1609:1993 and CNS 5119 general A class
All visible light and a variety of LED light sources
Measuring intensities of illumination in Lux or Foot-candles
Light intensity (CD) mode, distance setting 0.01 ~ 30m
Spectral response close to CIE luminous spectral efficiency
Silicon photoelectric diode sensor
Measured spectral range: 320 ~ 730nm
Cosine angular corrected
Auto Zero Adjustment
Peak Value, Relative, Max/Min and Hold functions
c/w carry case and battery
Ranges:
20, 200, 2000, 20000, 200000 Lux
20, 200, 2000, 20000, Foot-candle
Accuracy:
+/-3% (Calibrated to standard incandescent lamp 2854º K)
+/-6% (other visible light sources)

 

S653 Low Range CO2 Meter and Data Logger

R4,830.00

Product takes 3 days to be recieved before shipping from our office

S653 Data Logger for CO2, Temperature and Humidity

CO2 range: 0~5,000 ppm (accuracy ≤ ±3% F.S)
NDIR technology provides increased accuracy and stability
Relative humidity: 0~100% (accuracy ±3%)
Temperature: -30~+70°C (accuracy ±0.2°C)
Data logging: 43,000 records with date & time stamp
Sample intervals selectable from 10 second to 24 hours
Start modes: Push button
Power: 3.6V Lithium batteries (approx. 6 months @ 10 min intervals)
c/w software, USB cable and 2 x batteries

TM-209 Digital Light Meter including LED (White)

R2,750.00

Product takes 3 days to be recieved before shipping from our office

TM-209-209M LED Light Meters

ISC 1609:1993 and CNS 5119 general A class
All visible light sources and specific correction for white LED light
Measuring intensities of illumination in Lux or Foot-candles
Spectral response close to CIE luminous spectral efficiency
Cosine angular corrected
Auto Zero Adjustment
c/w carry case, sensor on 1.5m cable and battery

Ranges:
40, 400, 4000, 40000, 400000 Lux
40, 400, 4000, 40000, Foot-candle
Accuracy:
+/-3% (Calibrated to standard incandescent lamp 2856º K)
and corrected for LED day white-light spectrum.
+/-6% (other visible light sources)

 

Out Of Stock

TNB Naturals CO2 Enhancer

R250.00R500.00

TNB Naturals CO2 Enhancer is the best and most efficient way to get the proper amounts of CO2 to your green house, tent or indoor garden. This product will eliminate the need of dangerous propane burners and regulating equipment. This brilliant way of delivering CO2 into the atmosphere is all natural and just takes 1 litre of luke warm water to activate. Each canister lasts for up to 2 weeks and has the potential to double production on all plants. TNB Naturals Enhancer has outperformed the competition in all tests and studies. Easy to use and doesn’t produce heat!
TNB Naturals – CO2 Enhancer Cannister
The Enhancer is an all natural CO2 generator made from 100% organic ingredients. This safe an effective solution for CO2 supplementation creates a blast of CO2 that can reach 1200 PPM in a 3.5m x 3.5m x 3.5m area for up to 2 weeks. Activate The Enhancer by adding 1 litre of warm water, placing the lid back on, removing the sticker on the lid, covering the small hole with your thumb and giving the bottle a quick shake. The Enhancer works off the natural phenomena known as photosynthesis and will begin to disperse CO2 within a few minutes of being activated. For optimal performance shake The Enhancer once a day in a 3.5m x 3.5m x 3.5m area and once every second day in a 1.75m x 1.75m x 1.75m area. The simplicity and ease of use, along with the fact that The Enhancer does not produce heat or require any additional equipment, make this the future of CO2 production.
Directions:
Remove lid and add 1 litre of lukewarm water. Place lid back on and remove sticker. Shake canister well while covering hole on lid. Place canister above the desired plants in an upright position. CO2 will begin to disperse after first shake and will continuously disperse CO2 for up to 2 weeks. Repeat shaking everyday for optimal CO2 release and place behind an oscillating fan if onee is available.
Shake canister once per day.
Do not spray plants directly with contents.
Sufficient for up to 12 sq meter room.
Not for outdoor use.
Recyclable.
Storage: Store in a cool and dry place.
Caution: After adding lukewarm water and shaking, do not cover the hole on the lid as it may cause the canister to burst. Do not hang from black lid. Keep away from children and electricity. Not for human consumption or direct inhalation.
TNB Naturals – CO2 Enhancer Refill Pack
The Enhancer by TNB Naturals now comes in a convenient refill pack! The TNB CO2 Refill Pack will now give growers the ability to reuse their existing Enhancer bottle while saving money and reducing their environmental footprint at the same time. Simply empty the contents of the†original bottle and give the bottle a quick rinse. The contents of the refill pack can be added and instant CO2 is once again available for use. Boosting plant production and improving overall health, CO2 is an essential element of photosynthesis and often one of the most overlooked components of plant growth. The TNB CO2 Refill Pack consists of the same great recipe while also combining convenience and an amazing option for those looking for passive CO2. Research has shown that plants can use up to five times the CO2 that naturally occurs in the air and with The Enhancer known for delivering levels of CO2 only comparable to a propane or natural gas burner, there is no question many growers will be turning in their tanks or introducing CO2 with this safer and all natural method.
Directions:
Rinse out the contents of the original Enhancer bottle. Remove the Refill pack lid and pour the contents into the Enhancer bottle. Follow the directions on the back of the Enhancer bottle.
Before using an Enhancer Refill Pack make sure to clear the small hole in the Enhancer bottle lid with a pin. Failure to do so may cause the Enhancer bottle to burst.
Not to be used with any other bottle other than TNB Naturals Enhancer bottle.
Sufficient for up to 12 sq meter room.
Not for outdoor use.
Recyclable.
Storage: Store in a cool and dry place.
Caution: Keep away from children and electricity. Not for human consumption or direct inhalation.

Basic Wireless Weather Station Kit

R6,200.00
  • Light – W/m² (default), Lux or Foot Candles
  • UV Index (0 – 10)
  • Indoor and Outdoor Temperature
  • Indoor and Outdoor Relative humidity
  • Wind Speed (Average) and Direction
  • Atmospheric or Relative Pressure
  • Dew Point, Wind Chill, Heat Index and Wind Gust
  • Rainfall – Rate (hourly) & Totals for day, week, month, year
  • Forecast icons based on barometric pressure change
  • 4,080 record memory (1 record = all parameters)
  • Transmission range up to 150m line of sight
  • Maximum/Minimum History – Today and Since last reset
  • Moon phases and Beaufort scale
  • Calibration offset function
  • Scrolling message panel at bottom of display
  • Solar panel for charging batteries in outdoor transmitter

            (or can safely use ordinary alkaline batteries)

Kit supplied complete with console/receiver, Weather Smart Software,

USB cable, batteries, outdoor sensor array – solar panel, shield, humidity/temperature/transmitter, wind cups, wind vane, light sensors,

rainfall sensor, mounting pole with U-bolts

basic User Manual and pc software manual

Wireless Weather Station with Wi-Fi and TFT Colour Display

R7,200.00
  • Built-in Wi-Fi for upload of live data to the Internet **
  • 433MHz transmission with range up to 100m line of sight
  • Colour TFT display with real-time graphing / trends
  • User calibration and offset adjustment with restore to factory default
  • Weather symbols based on rate of change in barometric pressure
  • Records minimum and maximum values with date and time
  • Update time from outdoor sensors is approx. Every 15 seconds
  • Compact outdoor sensor array with solar panel for charging
  • Remote indoor sensor with temperature, humidity and pressure
  • 38MB On-board memory for months of stored data
  • Micro SD card slot for back-up / retrieval of data in MS Excel format

** Wi-Fi network and Internet connection required

wireless weather station User Manual

Wired Indoor / Outdoor Thermo-Hygrometer

R380.00
  • Indoor Temperature: –20~+60°C
  • Indoor Relative humidity: 10~99%
  • Outdoor Temperature: –50~+100°C
  • Temperature accuracy: ±1°C
  • RH accuracy: ±3% (50-80), ±5% outside this range
  • Minimum and Maximum memory with reset
  • External temperature probe on 2m cable
  • Desktop stand or wall hanging
  • 2 x AAA batteries included
  • Size: 119 x 94 x 23mm (LCD 74 x 69mm)

FL-201-W Thermohygrometer

Thermometer-Hygrometer (no probe)

R310.00
  • Indoor Temperature: –25~+70°C
  • Temperature accuracy: ±1°C
  • Indoor Relative humidity: 10~99%
  • RH accuracy: ±3% (50-80), ±5% outside this range
  • Minimum and Maximum memory with reset
  • Desktop stand or wall hanging
  • 2 x AAA batteries included
  • Size: 119 x 94 x 23mm (LCD 74 x 69mm)

FL-201-W Thermohygrometer

HI98304 DiST 4 Waterproof EC Tester (0.00-20.00 mS/cm)

R1,500.00

Product information “HI98304 DiST 4 Waterproof EC Tester (0.00-20.00 mS/cm)”

The Hanna Instruments HI98304 DiST 4 is a high-range electrolytic conductivity (EC) tester that can measure up to 20.00 mS/cm making it ideal for a variety of applications including water treatment, boilers and cooling towers, agricultural including hydroponics, and general laboratory use. The DiST 4 is a rugged and reliable pocket-sized tester for use in the lab or field. This modern looking meter is only 0.7″ thick and extremely ergonomic, fitting comfortably in your hand. This tester keeps things simple with a two-button operation; one for ON/OFF, the other for calibration.

Out Of Stock

HI98318 Gro line Waterproof EC/TDS (ppm) Tester

R1,571.00

Product information “HI98318 Gro line Waterproof EC/TDS (ppm) Tester”

THe HI98318 is our latest pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. This modern looking meter is only 0.7″ thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD display that shows both EC or TDS and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter on/off and the other for automatic one point calibration.

HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof

R3,900.00

Product information “HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof”

HI98130 is a waterproof tester that offers high accuracy pH, EC, TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester features an easy to read, LCD and an automatic shut-off. pH and EC/TDS readings are automatically temperature-compensated.

These testers feature a replaceable pH electrode cartridge with an extendable cloth junction, as well as an EC/TDS graphite electrode. The extendable cloth junction provides an extended electrode life and the replaceable pH cartridge means that this tester does not need to be thrown away when the pH sensor is exhausted.

The EC/TDS conversion factor is user-selectable as well as the temperature compensation coefficient (β).

The graphite conductivity probe provides greater accuracy because it cannot be contaminated by salt deposits in the solution. The exposed temperature sensor provides fast response times and guarantees highly accurate temperature compensated readings.

Fast, efficient accurate and portable, the Combo pH, EC/TDS and temperature tester combines all the features users have requested and more!

Fast, efficient, accurate and portable, the Combo pH, EC/TDS and temperature tester combines all the features users have requested and more!

Features at-a-glance

  • Waterproof and designed to float
  • Automatic Temperature Compensation
  • HOLD button to freeze readings on the display
  • BEPS Alerts the user of low battery power that could adversely affect readings

HI98131 GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester

R4,233.00

Product information “HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof”

HI98130 is a waterproof tester that offers high accuracy pH, EC, TDS and temperature measurements in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester features an easy to read, LCD and an automatic shut-off. pH and EC/TDS readings are automatically temperature-compensated.

These testers feature a replaceable pH electrode cartridge with an extendable cloth junction, as well as an EC/TDS graphite electrode. The extendable cloth junction provides an extended electrode life and the replaceable pH cartridge means that this tester does not need to be thrown away when the pH sensor is exhausted.

The EC/TDS conversion factor is user-selectable as well as the temperature compensation coefficient (β).

The graphite conductivity probe provides greater accuracy because it cannot be contaminated by salt deposits in the solution. The exposed temperature sensor provides fast response times and guarantees highly accurate temperature compensated readings.

Fast, efficient accurate and portable, the Combo pH, EC/TDS and temperature tester combines all the features users have requested and more!

Fast, efficient, accurate and portable, the Combo pH, EC/TDS and temperature tester combines all the features users have requested and more!

Features at-a-glance

  • Waterproof and designed to float
  • Automatic Temperature Compensation
  • HOLD button to freeze readings on the display
  • BEPS Alerts the user of low battery power that could adversely affect readings

CHECKER pH -Tester (0.01 pH Resolution)

R1,150.00

Product information “HI 98103 CHECKER pH -Tester (0.01 pH Resolution)”

HI 98103 is a simple and inexpensive pH tester for routine measurements. The narrow plastic electrode supplied allows measurements even in narrow vessels. In no time she is unscrewed and replaced with any pH electrode with S7 screw.

  • Very easy to use
  • Resolution 0.01 pH
  • Can be combined with any pH electrode with S7 screw
  • Battery operation up to 3000 hours

Ordering Information : Tester pH-Electrode HI 1270 and Batteries.

HI98103 Manual please read