iRiver Smart Tire Air Pump AP-200W, air charging for various tires and balls., easy tire air charger, prevents over-injection and explosion, includes 3 nozzles, USB charging, LED lantern, 390g lightweight
Diesel vehicle smoke meter: This device measures the soot concentration of diesel (diesel) engines, and uses a partial flow sampling method light transmission method.CTN-2200: This is the product model name of CTN, which enables continuous measurement in real time and helps to measure the concentration of soot in automobiles.Additional accessories ..
- iRiver Smart Air Pump that automatically injects appropriate air pressure with a simple and convenient one-touch. Anyone can easily check and inject current air pressure- If you select the corresponding icon among the four categories of car, motorcycle, bicycle, and ball game, the appropriate air pressure will be automatically adjusted.- Supports..