Delmhorst RH/TK/75 (75%) Relative Humidity Test Kit

Regular price $254.10

  • The relative humidity test kit is great for testing the accuracy of our detachable RH/T-S1 relative humidity sensors.
  • The air inside the test kit bottle is controlled by a salt solution, which keeps the relative humidity constant.
  • The kit is 75% relative humidity
  • Order as RH/TK/75 respectively