The refresh rate is 300ms/once. There is reverse connection protection in this range, and it will not burn out. If not, the reverse connection will cause burn out.
Fluid Pump for Standard Quart Bottles - (2Pack-28mm) 2pcs, fluid pump 2Pack
BIG Wipes Heavy Duty Industrial Textured Scrub Wipes, Red Top, (80 Count)- 2PACK
Platinum Reducer Universal MEDIUM Urethane Reducer GALLON Size 2Pack! Auto Paint
2PACK SNAP ON TOOL BOX LOGO EMBLEM Chrome Plastic Badge Decal 8" INCH+ Free Flag
