About Us
Raj Hydromets is a leading manufacturer and exporter of high-precision meteorological and hydrological instruments, dedicated to accuracy and reliability since 2000.
Raj Hydromets is a leading manufacturer and exporter of high-precision meteorological and hydrological instruments, dedicated to accuracy and reliability since 2000.
High precision cup anemometer for wind speed measurement
Accurate wind speed measurement
Durable construction
Easy installation
Professional mechanical instrument for continuous 24-hour or 7-day temperature recording on a rotating drum.
Sensitive helical bimetallic coil
Precision clockwork mechanism
Weather-resistant protective case
Integrated compact sensor suite for wind speed, direction, temperature, and humidity monitoring.
All-in-one compact design
Digital data logger compatible
UV-stabilized construction
Advanced ambient air quality monitoring system for indoor and outdoor applications.
Air Quality Index Indicator
Ambient Air Quality Monitoring
Indoor AQI Monitor
Precision evaporation measurement instrument for meteorological and agricultural studies.
Accurate evaporation measurement
Weather resistant structure
Suitable for field applications
Precision humidity recording instrument for continuous atmospheric monitoring.
Continuous humidity recording
High accuracy mechanical system
Suitable for meteorological applications
Precision hydrological instrument designed for measuring water flow velocity in rivers, canals, reservoirs, and open channels using a highly sensitive propeller sensor and digital data logger.
Accurate water velocity measurement
Digital data logger compatible
Suitable for rivers and canals
Precision hydrological instrument designed for measuring water flow velocity in rivers, canals, streams, and open channels using a high-sensitivity cup wheel rotor and digital data logger.
Accurate water velocity measurement
Digital data logger compatible
Suitable for rivers and canals
Specialized small-scale bucket-wheel meter designed for precise flow measurement in shallow streams.
Optimized for shallow water
High-sensitivity bucket wheel
Portable stainless steel design
Streamlined lead weights designed to maintain stability of current meters in deep or fast-flowing water.
Torpedo-shaped for stability
Available from 15kg to 100kg
Corrosion-resistant coating
Advanced piezometer-based water level monitoring system designed for groundwater, borewell, reservoir, and hydrological applications.
Groundwater level monitoring
Submersible pressure sensor
Continuous data logging
Advanced digital recorder utilizing optical encoders for high-resolution water level data collection.
High-resolution digital output
Integrated data logger with LCD
Telemetry and IoT compatible
Reliable mechanical-drive system for continuous water level monitoring in stilling wells and tanks.
Time-tested mechanical design
High-sensitivity large float
Easy-to-read chart recording
Automatic rainfall measuring instrument utilizing a precision tipping bucket mechanism for accurate precipitation monitoring in meteorological, hydrological, and agricultural applications.
High-accuracy rainfall measurement
Electronic pulse output
Compatible with AWS and data loggers
Solar-powered automatic rainfall monitoring system with telemetry and data logging for real-time precipitation measurement.
Real-time rainfall monitoring
Solar powered operation
Remote telemetry compatible
Automatic rainfall recording instrument designed for continuous monitoring of precipitation intensity and total rainfall in meteorological and hydrological applications.
Continuous rainfall recording
Automatic chart recording mechanism
Weather-resistant protective housing
Precise wind speed measurement instrument
High accuracy
Digital output
Durable design
Standard non-recording rain gauge designed as per IS:5225 and IMD specifications for accurate measurement of rainfall in meteorological, hydrological, and agricultural applications.
Manufactured as per IS:5225 standards
IMD approved design
Corrosion-resistant construction
Manual water level measurement with precision reel
Reliable measurement
Easy operation
Portable design
Precision meteorological thermometers designed to record daily maximum and minimum atmospheric temperatures for weather observation and climate monitoring applications.
Records maximum temperature
Records minimum temperature
Suitable for Stevenson Screen installation
Specialized thermometer for soil temperature measurement
5cm depth measurement
Weather resistant
Accurate readings
Standard meteorological shelter used for accurate temperature and humidity observations.
Weather-resistant wooden structure
Ideal for thermometer installation
Ensures proper air circulation
Advanced electromagnetic flow measurement technology
No moving parts
High accuracy
Wide range
Precision water flow measurement using ultrasonic technology
High precision
Long life
Low maintenance
