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4" - 12" Combi-Duct Lightproof Ducting
A 4 layer multi-laminated construction with an encapsulating a high tensile steel wire helix ensures strength and durability. The black PVC outer is totally plant safe and a strong vapour/light barrier ensuring extra air tightness over standard alloy ducting while still being very flexible. Due to the 4 layers this ducting, when fully extended, holds its shape with a seamless void delivering low pressure drop and no particulate clogging and low noise when..
£19.95
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Water Proof pH Meter
Fully water proof meters shown above, definitely worth the extra initial outlay...
£66.95
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Water Proof CF Meter
Fully water proof meters shown above, definitely worth the extra initial outlay...
£66.95
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EC Pro Waterproof and Drop Proof Meter
The ESSENTIALS pH Pro & EC Pro meters are professional quality, reliable and available with replacement probes. They have a large screen to view results and are very easy to use. They have screw calibration and come with a built in small screw driver. A feature that many customers have been asking us for. The meters have a lifespan of about 1 to 3 years depending on rate of sampling. (Units are good for 365 accurate tests.) These meters are some of t..
£4.95
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PH-200 - High End Waterproof pH/ Temp Meter
Automatic Calibration: Auto-ranging to 4, 7 or 10 pH by push button digital calibration.Includes a 7.0 pH buffer powder packet and a dropper of KCI electrode storage solution. High-end PH meter Resolution: pH: 0.01 pH, 0.00 – 14.0 pH Accurate to +/- 0.02 pH Automatic Calibration: Auto-ranging to 4, 7 or 10 pH by push button digital calibration Low battery indicator Replaceable probe Clear cap to notice moisture(or lack of) on probe Glass encased ..
£111.95
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Shatterproof Water Heaters
The THEO water heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product. Submersible, no thermal shock, high impact resistance, graduated scale, vertical and horizontal positioning, precise maintenance of set temperature...
£27.95
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4" - 12" Rhino SONO Ducting
SONO ducting (Silent Insulated Flexible Duct) is a fully flexible thermally and acoustic insulated ducting. The vapour barrier prevents condensation forming on the outside of duct carrying air at lower temperatures than the surrounding air. The SONO ducting range has been developed to reduce cross talk and noise generated by inner duct components. Construction SONO ducting has been constructed using a microperforated ALU+ , INNERDUCT, 25 mm thick fibregla..
£15.95
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Waterproof pH55 Pen
Easy to use entry level pH pen. Reads both pH & temperature. The 'easy read' large display and reading hold button make this a great product for beginners. Complete with battery...
£79.95
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Waterproof EC60 Pen
Easy to use entry level EC pen. Reads both EC and temperature. The 'easy read' large display and reading hold button make this a great product for beginners. Complete with battery...
£79.95
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Waterproof pH/EC PCTestr 35
Basic multi parameter measurements on the go is so easy! Eutech's Testr 35 multi-parameter series allows you to measure pH conductivity and temperature with just one handy instrument. Made to fit your pocket both in size and budget. pH Range: 0.0 to 15.0 pH pH Resolution: 0.1 pH pH Accuracy: ±0.1 pH EC Range: 0.0 to 199.99uS/200/1999uS/2.00mS to 20.mS EC Resolution: 0.1uS/1uS/0.01mS EC Accuracy: ±0.1 % Temperature coefficient: 0.0 to 10.0%/Degree ..
£171.95
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Waterproof EcoTestr EC High
The Eutech EcoTestr EC High comes with rugged, sturdy stainless steel pin sensors, giving you quick, reliable measurements in a wide variety of applications. Ideal for use in hydroponics and other water applications. Range: 0.0 to 19.90mS Resolution: 0.1 mS Accuracy: ±0.1 % (±0.2 above 10 mS) Calibration: 1 points Automatic Temperature Compensation: Yes Non-Volatile Memory: Yes Hold Function: Yes Auto-Off: 8.5 minutes after last key press LCD di..
£63.95
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Waterproof pHTestr 10
pH measurement has never been easier with the pH Testr 10. Accurate, handy and user friendly, the pH Testr 10 is the best pocket tester in its class. Range: 0.0 to 15.0 pH Resolution: 0.01 pH Accuracy: ±0.01 pH Calibration: Up to 3 points (4.0,7.0 or 10) Auto Buffer Recognition. Automatic Temperature Compensation: Yes Non-Volatile Memory: Yes Hold Function: Yes Auto-Off: 8.5 minutes after last key press (Can be disabled) LCD display: Custom Dual..
£115.95
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Waterproof EcoTestr pH 1
Economical pH measurements is a breeze with the EcoTestr pH 1. Designed for fuss free measurements on the go. the EcoTestr pH 1 is ideal for quick pH measurements in hydroponic gardening, aquaculture and agriculture. Range: 0.0 to 14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH Calibration: Up to 3 points (4.0,7.0 or 10) Auto Buffer Recognition. Non-Volatile Memory: Yes Hold Function: Yes Auto-Off: 8.5 minutes after last key press LCD display 31/2 d..
£61.95
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Waterproof EcoTestr pH 2
Economical pH measurements is a breeze with the EcoTestr pH2. Designed for fuss free measurements on the go. the pH 2 is ideal for quick pH measurements in hydroponic gardening, aquaculture and agriculture. Range: 0.0 to 14.0 pH Resolution: 0.1 pH Accuracy: ±0.1 pH Calibration: Up to 3 points (4.0,7.0 or 10) Auto Buffer Recognition. Automatic Temperature Compensation: Yes Non-Volatile Memory: Yes Hold Function: Yes Auto-Off: 8.5 minutes after las..
£72.95
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Waterproof ECTestr 11
Combining the ranges of thee testers into one, the Eutech multi-range EC Testr 11 now measures a wider conductivity range. User friendly features such as simultaneous temperature display, auto-ranging option, adjustable TDS factor and automatic temperature compensation make EC measurement on the go quick and easy! Range: Dual Range 0.0 to 2000uS/0.0 to 20.00ms Resolution: 0.1uS/1uS/0.01mS Accuracy: ±1% Full Scale Calibration: 2 points auto 2 point ma..
£109.95
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Sensor for Eutech Waterproof PCTestr 35
Replacement pH/EC/Temp Sensor for PCTestr 35...
£57.95
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Hanna Groline Waterproof pH/EC/TDS/Temperature Tester HI-98131
The HI-98131 is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity, TDS and temperature. This versatile pocket meter is designed for hydroponics, greenhouse and agriculture applications. The meter operation is simplified with two buttons. One is used for on/off and for calibration while the other is used to switch between the measurement modes. The HI-98131 has advanced features including a selectable EC to TDS conversion fac..
£236.95
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Hanna Groline Waterproof pH & Temperature Tester HI-98118
The HI-98118 pH/temperature tester is our latest pocket meter for measuring the pH of a hydroponic nutrient solution. The ergonomic design allows this tester to fit comfortably in your hand. The large easy to read LCD display shows both pH 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 or two point calibration. T..
£93.95
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Hanna Groline Waterproof EC/TDS/Temperature Tester HI-98318
The HI-98318 is our latest pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. The ergonomic design allows this tester to fit comfortably in your hand. The large easy to read LCD display 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. The GroLine Waterpr..
£93.95
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Trolmaster (ECS-3) RJ12 to Threaded Waterproof Connector converter cable
The ECS-3 provides a 5/8” diameter connector for some of Fluence brands LED fixtures using Threaded Waterproof Connectors for interconnecting. Like the other ECS kits, the ECS-3 comes with a 16ft RJ12 cable, a T-splitter and a special 4 ft RJ12 / Threaded Waterproof Connector cable. Contains: 1 x 16 ft RJ12 Cable 1 x 4 ft RJ12 to 3pin IP67 converter cable 1 x T-shaped Splitter..
£25.95
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Trolmaster (BM-1) Weatherproof Box
The BM-1 weatherproof box is designed for the protection for TrolMaster TS-1/2, HS-1 and ARS-1 controllers from dripping water and low-pressure sprayed water. Please note: Controller not included...
£32.95
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Trolmaster (ECS-5) RJ12 to PushLock Converter Cable - Hydro-X
The ECS-5 provides a 5/8” diameter connector for some of Fluence brands newer LED fixtures using PushLock Waterproof Connectors for interconnecting. Like the other ECS kits, the ECS-5 comes with a 16ft RJ12 cable, a T-splitter and a special 4 ft RJ12 / PushLock Waterproof Connector cable. Contains 1 x 16 ft RJ12 Cable 1 x 4 ft RJ12 to PushLock Waterproof Connector converter cable 1 x T-shaped Splitter Please note: Lead time 1-2 weeks...
£52.95
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Milwaukee ph51 Waterproof ph Tester
The Milwaukee pH51 is a waterproof pH tester with 2 points manual calibration, ±0.1 pH accuracy and a range of 0.0 to 14.0 pH. Because of the IP65 Waterproof casing and double junction (for pH) replaceable electrode is the ph tester also suitable for heavy duty applications, such as waste water treatment and agriculture. The modular design allows easy electrode and battery replacement. The waterproof tester is supplied in a leather casing complete with c..
£39.95
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SANlight FLEX 2 Pin Waterproof Connection Cable
SANlight FLEX 2 Pin Waterproof Connection Cable..
£4.95
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Milwaukee Mi5166 Waterproof Test Kit
The Milwaukee PH51 + C66 kit allows you to test both electrical conductivity and water acidity. the kit is sold with a case to protect the instruments, the practical screwdriver to set the calibration and the tester bags for the initial calibration. Milwaukee once produced the article always calibrates its products before sale, (you will always find a leaflet with the initial calibration date), later if you want to calibrate your testers just put the prob..
£87.95
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Milwaukee MW804 MAX Waterproof 4-in-1 pH / EC / TDS / Temp
The Milwaukee MW804 MAX Waterproof 4-in-1 pH/EC/TDS/Temp Tester is designed as an all-in-one solution for growers. Accuracy The MW804 MAX 4-in-1 tester is accurate to ±0.05 pH, EC/TDS to 2% Full Scale and ±0.5°C / ±1°F for temperature. With automatic calibration and 5 memorized calibration points, the tester can be quickly and easily be calibrated to a higher accuracy compared with manual calibration. Long life The tester comes with a replaceable pH p..
£182.95
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Thermometer Waterproof Probe For Nutrient Temp & Grow Room
Grow Gadgets Thermometer Waterproof Probe is designed to give fast and accurate temperature readings in damp conditions. Designed for Easy Reading At the push of a button, Grow Gadgets Thermometer will display the highest and lowest values recorded since the unit was last reset, on its large LCD, designed for easy reading. This high-quality tool can also display in both F or C, purely for the grower’s convenience - it is so simple to use! Features La..
£5.95
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Hanna Professional Waterproof EC/TDS/Resistivity/Salinity Meter HI-98192
The HI-98192 is a waterproof, portable conductivity meter that has an expanded conductivity range from 0.000µS/cm to 400 mS/cm, as well as TDS, resistivity and three salinity scales. This meter automatically recognises the probe type (two or four ring) and allows the user to adjust the nominal cell constant. HI-98192 is also ready to perform all three stages USP <645> method required for EC measurement of ultrapure water. Choose from seven memorised..
£1,192.95
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Hanna Professional Waterproof Meter for Ultrapure Water HI-98197
The HI-98197 is a waterproof, portable EC (conductivity) meter that has an expanded conductivity range from 0.000 µS/cm to 400 mS/cm, as well as TDS (Total Dissolved Solids), resistivity, and three salinity scales. Conductivity & TDS Salinity Resistivity This meter offers a quick connect four-ring probe and allows the user to adjust the nominal cell constant, HI-98197 is also ready to perform all three stages of USP <645> method required f..
£2,302.95
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Hanna Professional Waterproof Dissolved Oxygen and BOD Meter HI-98193
The HI-98193 portable dissolved oxygen meter has extended ranges of up to 50 ppm and 600% saturation. When measuring dissolved oxygen, compensations for salinity, temperature and pressure are essential to improve the accuracy and precision of readings. Salinity compensation allows for direct determination of dissolved oxygen in saline waters. Temperature compensation is automatic with the probes built-in sensor, which features a one or two-point calibrati..
£993.95
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Waterproof pH & Temperature Meter for Soil HI-99121
The HI-99121 portable pH meter, together with HI-12923 pH electrode, is designed to measure pH in soil or soil slurries. The HI-99121 is a lightweight, portable pH and temperature meter. It features a two button operation system and is simple to use. It has a waterproof and compact casing, large dual-line display, and automatic pH calibration at one or two points. Main features Simultaneous pH and temperature measurements on a large dual-line..
£746.95
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Hanna Waterproof pH, EC, TDS and Temperature Meter with Advanced Features HI-991300
The HI-991300 is a light weight, portable pH, conductivity and temperature meter for portable applications requiring both a pH and conductivity measurement. Applications include measurements for greenhouses irrigation, hydroponics and groundwater monitoring from agriculture nutrient pollution. The HI-991300 meter features two operation button and is simple to use. All operations and settings, including calibration buffers and temperature scale selections,..
£1,006.95
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Zip-Zag Brand Smellproof Bags
Zip-Zag® Brand Bags have taken ‘re-sealable’ bags to a whole new level. Our unique manufacturing process and exhaustive quality control guarantees a re-sealable, reusable storage bag that works on a molecular level to guarantee that goods stay fresh and aromas stay safely sealed inside. Zip-Zag® Brand Bags are purpose made in North America using a specialized food-grade material that is highly resistant to punctures and tears. It has an airtight, patented..
£10.95
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Smelly Proof Foil Bags
Now available as a foil bag, making sure the contents of the bag remain as fresh and safe as the day you put them there. Will stop penetration of UV Radiation which can degrade some plant materials. The sizes are given below and are shown Width first followed by Height. So the width measurement will be how big the opening is at the top of the bag allowing for a seam either side. So if the width is important to you then please allow 1cm off the width at th..
£28.95
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Smelly Proof Child Resistant White Storage Bags
White Smelly Proof Bags are made in the USA from super-strength puncture and tear resistant plastic. The Smelly Proof bags allow you to store pungent items without the smells escaping and offending those in your vicinity. Available in a variety of different sizes, these bags feature the Smelly Proof logo printed onto an opaque white baggie, keeping the contents out of sight. The double locking seal mechanism is extremely reliable, so you can relax and u..
£19.95
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Smelly Proof Black Storage Bags
Black Smelly Proof Bags are made in the USA from super-strength puncture and tear resistant plastic. The Smelly Proof bags allow you to store pungent items without the smells escaping and offending those in your vicinity. Available in a variety of different sizes, these bags feature the Smelly Proof logo printed onto an opaque black baggie, keeping the contents out of sight. The double locking seal mechanism is extremely reliable, so you can relax and us..
£11.95
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