
![]() Item #: EX-RH300-NIST Our Price: $199.99 |

Features | |
| Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or Probe Temperature | |
| Wet bulb measurements without slinging | |
| Calculates T1-T2 differential (Air Temperature-External Probe Temperature) using optional probe | |
| Unique sensor cap design twists to closed position for protection during storage | |
| Switchable °F/°C temperature units with 0.1° resolution | |