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Replacement Soil pH Probe
The Bluelab pH Probe is a replacement pH probe suitable for use with Bluelab products that use a BNC fitting. pH probes do not last forever as they age through normal use and will eventually fail. With good care and use (keeping the probe tip moist and cleaning once a month) you will extend its life. The Bluelab pH Probe has a double junction reference providing longer life and is a gel filled non-refillable probe so is maintenance free. Features Ea..
£102.95
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Superpro Recycling Timer - CHRONO-B1
The CHRONO-B1 recycling timer is designed to turn ON and OFF any device on a repeating time schedule.The schedule / settings are determined by the user. The user simply plugs the CHRONO-B1 into a standard power outlet, and then plugs the device they want to control into the receptacle on the front of the CHRONO-B1. The user then can select the ON time (from 15 seconds to 5 hours) and the OFF time (from 15 seconds to 13 hours). The built in photocell also ..
£116.95
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Superpro Temperature Controller - THERM-B1
The THERM -B1 temperature controller is designed to activate a cooling or heating device. A digital microprocessor and solid state temperature sensor are combined to create an accurate and reliable method to control temperature between 7 to 35’C. Activate a cooling heating device up to 15 amps Separate Day and Night temperature settings A digital microprocessor and solid state temperature sensor are combined to create an accurate and reliable me..
£116.95
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Soil pH Meter
If you need to measure the pH level of soil, media or substrates, then the Bluelab Soil pH Meter is just what you need. This hand-held meter comes with a Soil pH Probe, Dibber/Auger, pH4.0 and pH 7.0 calibration solutions, plus a helpful Quick Start guide. Make a hole in the media using the dibber to ensure it is free from coarse particles. Place the soil pH probe into the hole for a direct pH measurement. Soil pH can also be measured by taking soil solut..
£175.95
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Infra Red Thermometer
This outrageous product measure the surface temperate of anything you point it. This gizmo will tell you the temperatures of the differing parts of you grow room i.e., the canopy of your plants, the roots and even the water temperature allowing fine tuning of your room like never before...
£48.95
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Digital Min Max Thermometer
Digital Min Max Thermometer / Hygrometer And Water Temperature Probe With Clock This instrument digitally monitors the min / max temperature and humidity of the growroom. It has an external probe that can measure the min/max temperature of the water tank and has a built in clock...
£49.95
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Soil Thermometer
This soil thermometer or soil probe thermometer is suitable for measuring the temperature of soil, compost or similar, ideal for the horticulturist or keen gardener. The ETI soil probe thermometer measures temperature over the range of 0 to 80°C in 1°C increments. The soil thermometer is housed in a strong plastic case with a pointed tip, the dimensions of the case are 13mm x 320mm...
£11.95
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Spirit-Filled Room Thermometer
Room Thermometer - This wall-mounted room thermometer is spirit filled and is ideal for the home, conservatory, office or factory. The room thermometer displays temperature over the range of -30 to 50°C with an accuracy of ±1°C. Housed in a white ABS plastic case, with a clear, easy to read scale it provides a simple and cost-effective means of measuring temperature in any room. The thermometer's dimensions are 45 x 195mm...
£4.95
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Large Max/Min Thermometer
Max min bi-metal dial thermometer that indicates the actual, max and min temperatures over the range of -50 to 50°C with an accuracy of ±1°C. The easy to read dial on the max min thermometer can be reset by rotating the central knob. This max min thermometer is ideal as a garden thermometer or conservatory thermometer. It is housed in a wite ABS case and the dimensions are 25 x 95 x 122mm. It can be shelf mounted or wall mounted via the keyhole slot pro..
£7.95
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Digital Max/Min Thermometer
This therma-hygrometer simultaneously displays both the humidity and temperature in addition to indicating and recording the maximum and minimum readings. Utilising the internal sensor the instrument measures temperature over the range of 0 to 49.9 °C. The external remote probe with integrated three meter lead measures both temperature and humidity over the range of -49.9 to 69.9 °C and 20 to 98 %rh. The unit features a temperature alert alarm that will s..
£16.95
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Max/Min Thermometer with Internal Sensor
This max/min, classic design thermometer simultaneously displays the actual temperature whilst displaying the max and min temperatures on a digital LCD bar graph. The thermometer measures temperature over the range of -40 to 40 °C with a resolution of 0.1 °C/°F and an accuracy of ±1 °C. To switch the current reading between °C and °F simply press the button on the side of the unit. To reset the recorded max and min temperatures simply press the red 'cle..
£9.95
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Budget Therma-Hygrometer
This Therma-Hygrometer simultaneously displays both the humidity and temperature in addition to indicating and recording the maximum and minimum temperature and humidity readings. The hygrometer measures both humidity and temperature over the range of 0 to 50 °C and 10 to 99%rh utilising the internal sensors. This thermo-hygrometer is ideal for monitoring both temperature and humidity in rooms, offices, factories and similar to ensure optimum working con..
£16.95
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Therma-Hygrometer - Internal & External
This Therma-Hygrometer simultaneously displays both the humidity and temperature in addition to indicating and recording the maximum and minimum readings. Utilising the internal sensor the instrument measures temperature over the range of 0 to 50 °C. The external remote probe with integrated three metre lead measures both temperature and humidity over the range of -20 to 70 °C and 10 to 99 %rh. This therma-hygrometer is ideal for monitoring both tempera..
£22.95
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Therma-Hygrometer with Max/Min & Alarm by ETI
This therma-hygrometer simultaneously displays both the humidity and temperature in addition to indicating and recording the maximum and minimum readings. Utilising the internal sensor the instrument measures temperature over the range of 0 to 49.9 °C. The external remote probe with integrated three meter lead measures both temperature and humidity over the range of -49.9 to 69.9 °C and 20 to 98 %rh. The unit features a temperature alert alarm that will s..
£27.95
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Therma-Hygrometer Thermometer
The British Made low cost 6500 therma-hygrometer measures both relative humidity and air temperature. The instrument displays %rh over the range of 0 to 100%rh with a resolution of 0.1 %rh and temperature over the range of -20 to 70 °C with a resolution of 0.1 °C. The therma-hygrometer incorporates a clear custom LCD with °C, %rh, max/min, hold and dew point indication. An auto power-off facility turns the instrument off after 10 minutes non-use. The 650..
£88.95
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Therma-Hygrometer Thermometer
Pocket Hygrometer thermometer - The Hygro-Thermo hygrometer thermometer is pen-shaped and incorporates a large, clear LCD that simultaneously displays both humidity and temperature over the range of 20 to 95% RH and 0 to 49.9°C. This pocket hygrometer is ideal for monitoring the humidity and temperature in a wide range of applications. Unlike many hygrometers that are large and heavy to carry around, this compact hygrometer and thermometer is truly pocket..
£22.95
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Moisture Alert Thermo-Hygrometer
The Moisture Alert therma-hygrometer incorporates a custom LCD display that indicates either humidity (20 to 95% RH) or temperature (0 to 49.9°C). The MoistureAlert hygrometer thermometer is ideal for monitoring the humidity in buildings and housing or anywhere where humidity, moisture or dampness is a problem. The Moisture Alert incorporates a pre-set audible max/ min alarm for both humidity and temperature. The alert will automatically sound if the humi..
£22.95
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Thermo-Hygrometer Max/Min & Alarm Function
Hygrometer & thermometer combined or thermo hygrometer, the thermo hygrometer simultaneously displays both the humidity and temperature in addition to indicating and recording the maximum and minimum readings. This thermo hygrometer measures both humidity and temperature over the range of 0 to 49.9°C and 20 to 99%rh utilising the internal sensors. Utilising the external temperature sensor the temperature range is extended to -49.9 to 69.9°C. The..
£22.95
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Thermo-Hygrometer for Panel Mounting
Thermo hygrometer for panel mounting displays simultaneously both humidity over the range of 20 to 99%rh and temperature over the range of 0 to 49.9°C with a resolution of 1%rh and 0.1°C. This thermo hygrometer is ideal for OEMs for installing into equipment, i.e. vivariums, egg hatcheries and similar. The thermo hygrometer is easily installed into a panel via a Ø33mm mounting hole. The thermo hygrometer incorporates a screw clamp with a maximum panel t..
£17.95
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Electrode Cleaner 250ml
In many situations, Flairform’s electrode cleaner eliminates the need to re-calibrate. Electrode cleaners are usually made from acids, alkalis or chelates. However, these chemicals are largely ineffective for cleaning electrodes that have been contaminated by nutrient solutions. Flairform Electrode Cleaner is: Suitable for both pH & conductivity meter electrodes. Removes both inorganic and organic contamination. Restores electrode accuracy and respon..
£8.95
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SMSCom Temp Protector 16A
The SMSCOM Temp Protector provides a failsafe system that protects the room against excessive temperatures. Should the room overheat, the Temp Protector will automatically switch off a number of lights to allow the temperature to drop back to safe levels. After plugging your lighting contactor/relay into the Temp Protector, simply set the maximum temperature cut off point for your room. Should the temperature in your room ever exceed your set point, the u..
£120.95
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Digital 2 Way Thermometer/Min Max Meter
Nutrient temperature measurement is via a thin waterproof probe. The Min/Max memory records the highest and lowest temperature values. Can display in °F or °C...
£9.95
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Digital Min-Max Thermo Hygrometer
At the push of a button, it will display the highest and lowest values recorded since the unit was last reset. Can display in °F or °C...
£9.95
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Humidistat HR-DHTC
The Faran HR Digital Humidity and Temperature Control (HR-DHTC) is a superb environmental controller and is ideal for maintaining a perfect climate for your plants. Environmental control should be first on the list when growing indoors, when using hydroponics the HR-DHTC takes much of the micromanagement out of humidity control to make it easier for you to focus on other important areas of your grow room. There is a close relationship between the tempera..
£214.95
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Soil pH & Temperature Pen
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. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels to optimize plant health and performance. It will also ..
£149.95
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Bluelab Carry Case
A custom fit so you can use and read your Bluelab Meter right from the carry case. The Bluelab Carry Case has a firm outer casing which offers impact resistance for your Meter. There are two pockets in the top of the case specially made for the probes. A removable and adjustable shoulder strap provides even more comfort and convenience. Place over your shoulder, hold onto the carry case and place the probes into the nutrient tank. In-between use, we rec..
£21.95
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ETI Raytemp 6 - Infrared Thermometer with 9 Dot Laser
The new RayTemp 6 infrared thermometer is a compact, durable and easy to use instrument, simply aim and pull the trigger to display the temperature of the item being measured. Each thermometer incorporates an eight dot circle laser indicator, which allows you to precisely target the diameter of the area to be measured. As you move closer or further from the target the laser circle changes diameter. The unit incorporates an 12:1 optic ratio (target distanc..
£77.95
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Aerium Botanix Environmental Controller
The Aerium Botanix Climate controller is a true 2 channel fan speed controller with heater control, plus much more. The 4.3” restive touch screen gives you access to a multitude of controls and settings if you want to play and experiment or you can just go with the factory settings. From the home screen you will see a permanent read out of fan channel settings, run speeds, heater status, temperature and humidity. The right hand window will always be displ..
£438.95
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SmartBee Environmental Base System
The Hive + LTH sensor + Smart Strip 4 The SmartBee Environmental Base System is perfect to get you started. You can build as you grow by adding more sensors or Stinger™ Smart Plugs at any time. The Smartbee™ Environmental Base System includes all you need to get started. It includes the Hive™ Gateway, the LTH sensor and the Stinger Smart Strip 4 (with 4 independently controlled outlets), all wirelessly connected. a real-time, remote-access solution for y..
£3,525.95
Ex Tax:SmartBee Premier Environmental Base System
The Hive + LTH/CO2 sensor + Smart Strip 4 The Smartbee™ Environmental Premier Base System is perfect to get you started wirelessly controlling and monitoring your grow room and equipment. It includes the Hive™ Gateway, the combined LTH (Light Temperature Humidity) + CO2 sensor and the Stinger Smart Strip 4 (with 4 independently controlled outlets), all wirelessly connected. Premier Base System Includes: SmartBee™ Hive™ Gateway SmartBee Stinger Smart ..
£4,089.95
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Pro-Leaf Multi-Function Environmental Controller - BECC-B2
The Pro-Leaf Multi-Function Environmental Controller, BECC-B2, offers full control of the indoor garden environmental, with four 240-volt receptacles for cooling, humidity, Co2 and heating devices. This advanced unit precisely monitors and manages co2 in a range of 400-2000 parts per million with an adjustable deadband. Featuring fuzzy-logic technology to provide even greater control in compressed co2 setups. The BECC-B2 regulates temperature in a control ..
£725.95
Ex Tax:Superpro Recycling Timer - CHRONO-B1 *SALE*
Was £106 - Now £90 The CHRONO-B1 recycling timer is designed to turn ON and OFF any device on a repeating time schedule.The schedule / settings are determined by the user. The user simply plugs the CHRONO-B1 into a standard power outlet, and then plugs the device they want to control into the receptacle on the front of the CHRONO-B1. The user then can select the ON time (from 15 seconds to 5 hours) and the OFF time (from 15 seconds to 13 hours). The buil..
£99.95
Ex Tax:Superpro Temperature Controller - THERM-B1 *SALE*
Was £106 - Now £90 The THERM -B1 temperature controller is designed to activate a cooling or heating device. A digital microprocessor and solid state temperature sensor are combined to create an accurate and reliable method to control temperature between 7 to 35’C. Activate a cooling heating device up to 15 amps Separate Day and Night temperature settings A digital microprocessor and solid state temperature sensor are combined to create an accu..
£99.95
Ex Tax:
GrowHub E42A Controller Smart Environmental WiFi-Controller
The GrowHub Controller is the all-in-one platform for controlling, monitoring, and improving your indoor grow. Bring all your smart devices together onto a single controller that does it all: change airflow, air circulation, light intensity, light spectrum, and on/off periods with the touch of a button. Unify Your Equipment: Unify all your smart devices through the GrowHub platform and simplify the science of growing down to a manageabl..
£109.95
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