Adjustable Humidity Sleeves 50pk Industry_Indoor Air Quality as well as pressure drops

as well as pressure drops on fans and filters

BLD9800 Includes:

1°C ±1°C Mass Concentration (PM2

HFOV/VFOV 54° ±1° / 42° ±1°

Adjustable Humidity Sleeves 50pk Industry_Indoor Air Quality as well as pressure dropsProtimeter 50 pack of adjustable sleeves for BLD4755 5 Mini Hygrostick. The humidity sleeves are designed to be used in conjunction with the Mini Hygrosticks. To measure RH and temperature in concrete slabs, wall cavities, or any confined space, a humidity sleeve and hygrostick are inserted and sealed to reach equilibrium. Within 24 hours or less, the RH and temperature levels can be measured using the MMS2 or Hygromaster II.