product description

The handheld weather station is a portable weather observation instrument that is easy to carry, simple to operate, and integrates multiple meteorological elements. The product uses sensors and chips that can accurately measure, record and store air temperature, air humidity, wind speed, wind direction, light, atmospheric pressure, particulate matter, noise and other factors at the same time. The instrument is equipped with an ultrasonic wind speed and direction sensor, and with the north pointing device attached to the instrument, it can conveniently and intuitively read wind direction and speed data in 16 directions. The built-in memory chip can store one year of meteorological data; with a universal communication interface, the data can be downloaded to the computer using the supporting cables and weather station software, making it convenient for users to further process and analyze meteorological data.

Features

◆Large screen LCD with backlight to display date, time, day of the week, temperature, humidity, power, wind speed, air pressure and other parameters

◆Large-capacity data storage, storing approximately 2.6 million measurement element data◆Low power consumption design, long standby time◆This machine is small in size, beautiful in appearance, simple and convenient to operate, and easy to carry in the field.

Working and storage conditions

Working temperature: -20～60°C Working humidity: 0～100 RH

Storage temperature: -40～85°C Storage humidity:<80% (no condensation)

Technical Parameters

Host

◆ Size: 204*100*36 (mm)◆Display screen:LCD display 56*34 (mm)◆ Weight: 0.3kg◆Charging voltage: 12v◆Charging current: 1A◆Battery capacity: 3000mAh◆Battery voltage: 8.4V◆Collection interval: 1 minute-24 hours◆ Storage quantity: approximately 2.6 million measurement element data◆ Working power consumption: 40mA◆ Low power consumption mode: 70uA

Observation parameters

air temperature◇ Measuring range: -40℃～60℃◇Measurement accuracy: ±0.2℃◇ Resolution: 0.1℃Air humidity◇Measuring range: 0～100 RH◇Measurement accuracy: ±3%◇ Resolution: 0.1%wind speed◇Basic principle: ultrasonic type◇Start wind speed: 0.1m/s◇ Measuring range: 0～30m/s◇ Measurement accuracy: ±(0.2m/s±0.02*v) (v is the true wind speed)◇ Resolution: 0.01m/swind direction◇Basic principle: ultrasonic type◇Measuring range: 0～359°◇Measurement accuracy: ±1°◇ Resolution: 1°light◇ Measuring range: 0～200 Klux◇Measurement accuracy: ±5%◇ Resolution: 0.1 KluxAtmospheric pressure◇Measuring range: 300～1100hPa◇Measurement accuracy: ±40Pa◇ Resolution: 0.1 hPaparticulates◇Basic principle: principle of light scattering◇ Measuring range: 0.001～10.00mg/m³ (K value=1, calibrate the particles according to the standard) (0.0001-1) or 1～500μg/m³ (K value=1, calibrate the particles according to the standard) (0.0001-1)◇Measurement accuracy: ±10% relative to standard particlesScope of application
It is used in agriculture, forestry, environmental protection, water conservancy, meteorological industry, dry farming water-saving irrigation, geological exploration, plant cultivation and other fields.

(The above list is for reference only, the actual equipment and facilities will be subject to actual receipt)

product video