特级AAAAAAAAA毛片免费视频,Spa盗摄国产,九九热无码,免费两性网站

FT-WJN4

Uav visibility meter is a small visibility meter that weighs only 110 grams and is used to monitor and collect meteorological data during UAV flight.

fengtu

FT-N2

Atmospheric Visibility Sensor is mainly used in the field of traffic to obtain real-time visibility values by measuring the atmospheric extinction coefficient.

fengtu

FT-N5

Visibility detector can continuously monitor atmospheric visibility, which is widely used in weather stations, remote automatic weather stations, airports, highways and other traffic safety fields.

fengtu

FT-N10

Environment Visibility Sensor is a device that can measure the visibility of the environment with high accuracy and wide measurement range.

fengtu

FT-N20

Road Weather Sensors are used to monitor the visibility parameters of roads and runways and play an important role in monitoring road weather conditions.

fengtu

FT-N30

Present weather and visibility sensor As infrared forward scattering visibility and current weather sensor, can be used alone or matched with automatic weather station for observation.

fengtu

FT-N50

Visibility and Present Weather Sensor is a laser-type sensor that measures precipitation and visibility and can be used at weather stations in applications such as roads, airports and oceans.

fengtu

FT-SN10

Handheld visibility detector A portable visibility monitoring device that can be used in tight Spaces to quickly provide accurate visibility data.

fengtu

FT-SDN1

Tunnel visibility detector is used to collect carbon monoxide and tunnel visibility data online to provide decision-making basis for tunnel ventilation and road safety.

fengtu

FT-BN2

Portable visibility Sensor is a small visibility meter based on the principle of aerosol forward scattering, which has the characteristics of compact structure, light weight and vibration resistance.

fengtu

FT-BN20

Portable visibility detector is a forward scatter visibility meter that quickly and accurately measures visibility in the current environment.

fengtu

FT-SQX1

Tunnel anemometer is used for highway tunnel environment detection，It adopts ultrasonic detection principle and can accurately measure wind speed and direction in the tunnel.

fengtu