Showing 1–16 of 31 results
The digital meter can be used to measure EC, Ph and temperature. It is ideal for swimming pools, jacuzzis, ponds and liquid plant nutrition. The user friendly buttons can be used to effortlessly switch between the parameters. The meter is delivered fully calibrated and includes batteries.
Specs:
Range PH: 0.01 – 14.0 pH
Range EC: 1 – 19999
Range temp: 0’C – 60’C
Please note there is a 7 day lead time from supplier!!
Please confirm stock before order, They sell fast!!!!
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.
http://hanna.co.za/shop/testers-monitors/ph-orp/2862/hi981030-groline-soil-ph-tester?c=339
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.
Product takes 3 days to be recieved before shipping from our office
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 2854? K)
+/-6% (other visible light sources)
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
Product takes 3 days to be recieved before shipping from our office
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 2856? K)
and corrected for LED day white-light spectrum.
+/-6% (other visible light sources)
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.
????????????(or can safely use ordinary alkaline batteries)
Kit supplied complete with console/receiver, Weather Smart Software,
USB cable, batteries, outdoor sensor array –
rainfall sensor, mounting pole with U-
basic User Manual and pc software manual
** Wi-
wireless weather station User Manual
