
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
For Your Every Summer RSVP, with Code: SUMMER15
Description
TrolMaster Digital CO2 PPM controller, for Regulator & Generator (BETA-8)TrolMaster (BETA 8) Digital CO2 PPM Controller TrolMaster's BETA 8 CO2 controller offers a precision CO2 NDIR sensor controller in an affordable easy to use package. The BETA 8 features a high quality remote CO2 sensor (with 16ft cable) and built in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA 8 also has adjustable deadband and min max recall. It also has a fuzzy logic
TrolMaster (BETA-8) Digital CO2 PPM ControllerTrolMaster's BETA-8 CO2 controller offers a precision CO2 NDIR sensor / controller in an affordable easy-to-use package. The BETA-8 features a high-quality remote CO2 sensor (with 16ft cable) and built-in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA-8 also has adjustable deadband and min-max recall. It also has a ‘fuzzy-logic’ feature which will more accurately control compressed CO2 systems. The CO2 sensor can be easily re-calibrated and will continue to operate accurately for many years.
Features & Benefits:
- LED Display, Easy Operation
- Built-In Photocell Detecting Day/Night Status
- Alternative Humidifying or Dehumidifying Function
- CO2 Sensor with 16 ft Cable for Close Placement to Plant Canopy
Package Content:
- 1 x CO2 PPM Controller
- 1 x CO2 Sensor
- Input Voltage: 120 Volts AC
- Output Relay Rating: 10A
- Fuse Rating: 6A/250V~
- AC Power Cord Length: 1.8m
- CO2 Control Range: 400-2000 PPM
- CO2 Deadband Range: 20-200 PPM
- CO2 Accuracy: ±50 PPM
- CO2 Sensor Type: NDIR (Nondispersive Infrared)
- Packaging Dimensions: 275mm(L) x 87mm(W) x 94mm(H)
- Gross Weight: 0.56kgs
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 694 reviews
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Product Reviews
★★★★★ 5
Great
Color: Pink
My daughter loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 5
Worth it
Color: Lightgreen
My grandbabies love brushing their teeth like their parents!
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Reviewed in the United States on March 29, 2026
★★★★★ 4
Toothbrush is toddler size only
Color: Pink
This toothbrush is more for toddlers and not for school age children. The water flosser portion can be for older children
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Reviewed in the United States on January 22, 2026
★★★★★ 5
Worth the money!
Color: Lightgreen
Absolutely amazing product!
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Perfect beginner set
Color: Lightgreen
Love this!!! The toothbrush heads are a little flimsy but overall really liked this for my 3 year old.
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Reviewed in the United States on February 23, 2026