Extech® RH390 Precision Psychrometer, +/-2% RH, +/-1.8 deg F, -22 to 199 deg F, 9 V Power Source, Dual Backlit Display

Psychrometers
PDW~12104240 MFG #: RH390
Extech®
204.99000 / ea
QTY
  • Features
Slim design with rubberized sides for better grip and for 1 hand operation
Dual backlit display
Data hold and minimum-maximum functions
Auto power OFF with disable and low battery indicator
Less than 30 s RH response time
Highest 2% RH accuracy with fast 30 s response time