All Kestrel Instruments
Portable | Rugged | Waterproof | USA Made Accurate Environmental Instruments
Kestrel Basic Meters (1000-3550) are perfect for real-time readings. Kestrel Advanced Meters (5000-5500) will give you real-time readings and log data sets at user selectable, time stamped increments. Kestrel DROPS are what they say they are. Just drop or hang up and log data.