PM2.5 Detector. And also has WiFi function. High sensitivity, ultra-low power consumption, fast computing speed, and the detection results are more accurate. Supports waking up the screen by waving your hand at the sensing distance.
eBay
Designed for versatility, the regulator includes a sintered brass inlet filter, an integrated nylon tank connection washer along with a spare, and a tamper-proof safety relief valve. Optimize Your Beverage Setup with the Kegco 542 Pro Series Dual Gauge Regulator.
eBay
Works with UP AQUA Co2 regulators.
eBay
Female Head is Missing. see all pictures .
eBay
Be sure to turn the CO2 tank valve to "OFF" when attaching or detaching the CO2 regulator. Do not exceed 2500 PPM, high levels can be harmful to people and animals. Co2 Regulator. Easily attach the included tubing to a fan for even CO2 distribution throughout your grow room.
eBay
Exhale CO2 Bag. Add extra CO2 into your grow room24/7 for6 months with Exhale CO2 bags. The mycelium strain is a vigorous, non-fruiting strain. These strains produce CO2 for much longer than fruiting strains.
eBay
Supported lasers: CO2 glass tube and RF tube. - Support network communication and USB communication, faster transmission speed and more stable performance. 0.1% continuously adjustable. - Support USB2.0 high-speed interface and more stable reading and writing of files in USB drive.
eBay
One Co2 tank is needed per Co2 gun, easy to carry on and operate. 【Newest And Coolest Effects】This Led Co2 party gun is the newest and coolest in our special effects product line; Which has a color changing tube can change colors while is shooting out the Co2 gas party special effect.
eBay