Compact Sling, DURAC, 20/120F, Organic Formerly Pa
HB Instruments Psychrometer, Compact Sling, 20 to 120°F Range, 1°F Division, 1°F Accuracy, 210mm L, Measure Relative Humidity with Weather Bureau-Type Wet and Dry Bulb, Organic Liquid Filled Thermometers with White Back Glass are Mounting in a Pocket Sized Self Contained Plastic Case - BEL
