Meteorological Station

Explore our meteorological station content

OHTS1121 Rain and Snow Sensor

The OHTS1121 is a qualitative rain/snow detection sensor using AC impedance measurement with RS485 ModBus-RTU and relay outputs, featuring IP68 protection and optional heating for harsh outdoor environments.

Apr 10, 2026 Read more

OHTS1123 Type C Integrated Weather Station

Industrial-grade OHTS1123 integrated weather station with 9-in-1 multi-parameter monitoring including wind speed/direction, temperature/humidity, noise, PM2.5/PM10, CO2, and atmospheric pressure. Features RS485 ModBus-RTU communication and Bluetooth configuration.

Apr 10, 2026 Read more

OHTS1124 Negative Oxygen Ion Detector

High-precision negative oxygen ion detector with 0 ~ 5,000,000 ions/cm³ range, RS485/ModBus-RTU interface, and LCD display for environmental monitoring, forestry, and indoor air quality assessment.

Apr 10, 2026 Read more