H-B DURAC® Compact Sling Psychrometer
This compact sling psychrometer measures relative humidity with weather bureau-type wet and dry bulb thermometers.
Time, Temp. & Density
Track time, temperature, and density with Durac clocks, thermometers, hydrometers, and timers.
Product Categories
Clocks
Keep time with Durac analog and digital clocks, with several including a built-in thermometer and hygrometer.
Electronics
Measure and record lab conditions with Durac electronic timers, clocks, and calibrated instruments.
Hydrometers
Measure the specific gravity of liquids, from 0.690 to 3.000, with Durac glass hydrometers.
Thermometers
Measure temperature accurately with Durac liquid-in-glass and safety-coated thermometers.
Timers
Track up to 4 timed steps at once with a single Durac electronic timer.
Discover Featured Products
H-B DURAC® 60-Minute Mechanical Timer
This H-B DURAC mechanical timer has a simple dial design.
H-B DURAC® Single Channel Electronic Timer with 10-Button Direct Input & Certificate of Calibration
This ten button timer allows direct input for faster programming of desired time.
