Digital Water Level Recorder - Weatherproof Enclosure Solar Panel & Shaft Encoder Sensor | User-replaceable Batteries Automatic Time-stamped Data Logging

Propeller Type Water Current Meter - Magnetic Design Measures Velocities 0.3 to 3.5 m/s | Automatic Counter Compatible

Cup Type Water Current Meter - Measures Flow Velocities 0.3 to 3.5 m/sec | Connects to Automatic Counter Calibration Chart Included

Heavy Lifting Instruments

Automatic Wind Monitor

Digital Evaporation Recorder - Weatherproof Enclosure Solar-Powered with Rechargeable Batteries Real-Time Data Logging

Sun Tracker - Autonomous Two-Axis Radiometer Tracking Platform | Supports Up to 10 Pyrheliometers Ideal for Solar Monitoring

M S Eco Sounder

Sediment Silt Sampler - Metallic Frame with One Litre Capacity Bottle | Durable Low Cost Simple Design and Operation

Universal Water Current Meter - Non-Corrosive Material Velocity Measuring Range 0.04 m/s to 10 m/s | Accurate Stream Flow Measurement with Robust Locking Case

Humidity Sensors