Thermometers
Sling Psychrometer
![Sling Psychrometer](/product-originals/_lg@1x/CA-0890.jpg)
![Sling Psychrometer](/product-originals/_lg@1x/CA-0890.jpg)
This instrument determines relative humidity with a matched pair of organic filled 20-120° F x 1° thermometers to measure wet and dry bulb temperatures. Humidity range is 1% to 97% RH. Includes vinyl carrying case and plastic reference chart.