Product Overview

Price -

  • Accurate and long life time NDIR CO2 measuring
  • External CO2 sensor to be used in closed space
  • Display real time CO2 value
  • Display CO2 chart with variable time zoom levels
  • Max. /Min. recall function
  • Programmable CO2 zone value & CO2 center value to control output power on/off
  • Audible alarm warns CO2 concentration
  • Target zone indicator• Built-in Day/Night auto detection to override CO2 control
  • Monitoring & Controlling CO2 value in Green house. Residential and commercial building


For green house, highly accurate digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns off the CO2 device to accurately keep the carbon dioxide PPM at the desired level. For home use, measure the carbon dioxide level in closed space and automatically turns on/off ventilation system to get good air quality.

What Our Customers Say

“Well I thought I’d help save the planet. Ordered a smaller heat mat from the great people at Hotbox. This will hopefully save on the leccy bill when I only have up to 12 trays of cuttings to keep warm instead of having the whole 3.6 metre length on. A big thank you to Jill Thornton and all the team at Hotbox.”

Mark Pattenden

“We have dealt with Hotbox for over 10 years now and have built an excellent working relationship with them , their products are reliable, long lasting and superb quality, customer service is second to none to be honest.”

Matthew Soper – Hampshire Carnivorous Plants

“Good products, great service. Nothing is too much trouble”

Tony Davies – Bespoke Education & Specialist Training