industrial Endoscope with 5 feet and 10 feet cable

DO meter with Bluetooth

chlorine POrtable Bluetooth meter

Dairy Ph meter

cosmetic ph meter

coffee bean moisture meter

Altimeter 6 in 1 Digital altimeter Hand-held Altimeter Compass Barometer Thermometer Weather Forecast Clock Display : LED backlight(blue) Application : Altimeter Compass Barometer Thermometer Weather Forecast Clock Altimeter Range : -2296fts to 29500fts Barometer Range : 350-1100 hpa Clock & Calendar : Year, Month, Date, Time. Weather Forecast : Sunny, Slight Sunny, Cloudy, Rain Package Dimensio

Wifi Cloud INterface Weather Station

WEATHER STATION

TACHOMETER , TO CHECK RPM