Psychrometer
5A-1MP Thunder Scientific Corporation

The Model 5A-1MP Laboratory Reference Psychrometer provides extremely accurate measurements of relative humidity, dew point, and air temperature. The 5A-1MP is portable, needs no special installation, is simple to use, reliable, and requires very little service to maintain its high accuracy over a long period of time. When properly maintained and utilized, the psychrometer's accuracy can exceed that of any other type of hygrometer in most humidity measuring situations. The 5A-1MP attains its highest accuracy and is superior to all other hygrometers near saturation.

The 5A-1MP Laboratory Reference Psychrometer may be used for quick and easy measurements in environmentally controlled rooms, environmental test chambers, and manufacturing areas where humidity sensitive products and materials are produced, etc..

> Traceable to NIST
> Direct NIST Certification Available
> Guaranteed ±1% Accuracy; ±0.5% Typical
> 1 to 100% RH Operating Range
> 0 to 100°C Temperature range
> Superior to all Hygrometers Near Saturation
> Easily Used, Maintained and Calibrated
> Programmable Sample Interval
> RS-232 and IEEE 488 Interface
> No Measurement Hysteresis
> Displays Relative Humidity and Dew Point
> Not Susceptible to Contamination