meteorological instruments, environmental instruments, meteorological calibration instruments and system

The wearable environmental monitor has been tested for multiple capabilities, able to measure accurately under high temperature, high humidity, and high pressure conditions.

Applicable for emergency protection, disaster relief, sports events, outdoor activities, air quality enthusiasts, and security industries.

· Measures temperature, humidity, air pressure, wind, ultraviolet light, and various other parameters
· Internal weather forecasting and human comfort level functions
· Supports non-contact temperature measurement
· Integrated high-performance MEMS sensors
· Lightweight and portable design, suitable for ergonomic engineering design
· Supports satellite navigation

Measurement Parameters

Temperature measurement range: -30°C~70°C
Temperature measurement accuracy: ±0.3°C
Temperature resolution: 0.1°C
Humidity measurement range: 0%RH~100%RH
Humidity measurement accuracy: ±3%RH (10%RH~90%RH) ±5%RH (other ranges)
Humidity resolution: 0.1%RH
Air pressure measurement range: 300hPa~1100hPa
Air pressure measurement accuracy: ±0.5hPa
Air pressure resolution: 0.1hPa
Wind speed measurement range: 0~40m/s
Wind speed measurement accuracy: ±0.5m/s
Wind speed resolution: 0.1m/s
Wind direction measurement range: 0~360°
Wind direction measurement accuracy: ±4°
Wind direction resolution: 1°
Illumination measurement range: 0~128000lux
Illumination resolution: 1lux
UV index range: 0~20
Wavelength range: 280nm~480nm (UV-B&UV-A)
Ultraviolet intensity: 0~400W/m²
Signal reception: satellite navigation
Positioning accuracy: <2m
Speed accuracy: <0.1m/s

Operating Parameters
Cold start time TIFF: ≥35s
Communication interfaces: USB (Type C), BT, WIFI
Power requirements: 5V, 2A maximum
Waterproof rating: IP65
Battery type: lithium-ion battery, 3.7V 3800mAh
Battery life: continuous operation for 24 hours, standby for 200 hours
Operating environment: -30°C~50°C, 10%RH~95%RH (non-condensing)
Dimensions: 144*58*36mm
Net weight: 168g