5612 products
5612 products
Sort by:
This digital max/min and in/out thermometer features an easy to read dual display. The thermometer simultaneously displays both the in (internal sensor) and the out (remote sensor) as well as the max/min temperatures at the push of a button. The instrument also features a programmable, audible high/low alarm (remote probe only). Each unit is powered by an AAA battery and is supplied with a small, water resistant, detachable remote probe with a three metre PVC lead for outside temperatures. The max/min thermometer is housed in an ABS case which incorporates a foldaway stand and a keyhole slot for hanging on the wall.
The Thermo/Hygrometer with CO2 Measuring is a compact yet powerful tool for real-time environmental monitoring. Designed for growers and indoor spaces, it accurately measures carbon dioxide (CO₂) levels, temperature, and humidity to ensure optimal conditions. Featuring a 1-second refresh rate, it provides rapid, stable readings for precise adjustments. The clear digital display offers an easy-to-read CO₂ concentration indicator. With its portable and efficient design, this monitor is ideal for grow rooms, greenhouses, and indoor environments where air quality is critical. Reliable and easy to use, it helps maintain a healthy and controlled atmosphere effortlessly.
Rechargeable long lasting battery
Top Seller Thermopro TP358 260ft Indoor Hygrometer Thermometer
ThermoPro hygrometer indoor allows you to monitor your home environment from a distance of 260ft away while receiving tons of useful data directly to your smartphone. Via the APP you can set the suitable temp and humidity range for your baby room, greenhouse, humidor, cellar and instantly receive notifications on your phone once the temp or humidity levels go beyond the set range. Humidistat features face icon indicators to ensures you’re always aware of changes in your environment.
Product Feature
● Temperature range: -4˚F to 140˚F (-20˚C to 60˚C) , Accuracy: ±1.0˚F (±0.5˚C)
● Humidity range: 10%-99%, Accuracy: ±2% RH
● Refresh rate: 10 seconds
● Comfort indicator: DRY, COMFORT, WET
● Wireless range: 260ft/80m
● Magnet-mountable and wall-mounted design
● App Monitor and Notification
● Max/Min records within one year
Digital Hygrometer Indoor Thermometer Temperature And Humidity Monitor Bluetooth Hygrometer
Via the APP you can set the suitable temp and humidity range for your baby room, greenhouse, humidor, cellar and instantly receive notifications on your phone once the temp or humidity levels go beyond the set range. Humidistat features face icon indicators to ensures you’re always aware of changes in your environment.
Product Feature
● Temperature range: -4˚F to 140˚F (-20˚C to 60˚C) , Accuracy: ±1.0˚F (±0.5˚C)
● Humidity range: 10%-99%, Accuracy: ±2% RH
● Refresh rate: 10 seconds
● Comfort indicator: DRY, COMFORT, WET
● Wireless range: 260ft/80m
● App Monitor and Notification
● Max/Min records within one year
Top Seller Thermopro TP357 260ft Indoor Hygrometer Thermometer
ThermoPro hygrometer indoor allows you to monitor your home environment from a distance of 260ft away while receiving tons of useful data directly to your smartphone. Via the APP you can set the suitable temp and humidity range for your baby room, greenhouse, humidor, cellar and instantly receive notifications on your phone once the temp or humidity levels go beyond the set range. Humidistat features face icon indicators to ensures you’re always aware of changes in your environment.
Product Feature
● Temperature range: -4˚F to 140˚F (-20˚C to 60˚C) , Accuracy: ±1.0˚F (±0.5˚C)
● Humidity range: 10%-99%, Accuracy: ±2% RH
● Refresh rate: 10 seconds
● Comfort indicator: DRY, COMFORT, WET
● Wireless range: 260ft/80m
● Magnet-mountable and wall-mounted design
● App Monitor and Notification
● Max/Min records within one year
Top Seller Thermopro TP358 260ft Indoor Hygrometer Thermometer
ThermoPro hygrometer indoor allows you to monitor your home environment from a distance of 260ft away while receiving tons of useful data directly to your smartphone. Via the APP you can set the suitable temp and humidity range for your baby room, greenhouse, humidor, cellar and instantly receive notifications on your phone once the temp or humidity levels go beyond the set range. Humidistat features face icon indicators to ensures you’re always aware of changes in your environment.
Product Feature
● Temperature range: -4˚F to 140˚F (-20˚C to 60˚C) , Accuracy: ±1.0˚F (±0.5˚C)
● Humidity range: 10%-99%, Accuracy: ±2% RH
● Refresh rate: 10 seconds
● Comfort indicator: DRY, COMFORT, WET
● Wireless range: 260ft/80m
● Magnet-mountable and wall-mounted design
● App Monitor and Notification
● Max/Min records within one year
The Enhancer is an all natural CO2 generator made from 100% organic ingredients. This safe and effective solution for CO2 supplementation creates a blast of CO2 that can reach 1200 PPM in a 12x12x12 foot 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 fementation and will begin to disperse CO2 within a few minutes of being activated. For optimal performance shake The Enhancer once a day in a 12x12x12 foot area and once every second day in a 6x6x6 foot area. The simplicity and ease of use, along with the fact that The Enhancer does not produce heat or require any additional equipment, makes this the future of CO2 production.
The Enhancer now comes in a convenient refill pack! The TNB CO2 Refill Pack gives 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 instantly 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 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. 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 and introducing CO2 with this safer and all natural method.
