nema4 humidity transmitter
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Digital Temperature Humidity Transmitter IP65 NEMA4 for Greenhouse
KTH600 Temperature and Humidity Transmitter with IP65/NEMA4 Protection, 4-20mA Output, and LCD Backlit Display
KTH510 Temperature and Humidity Transmitter with IP65/NEMA4 Protection, 4-20mA/0-10V/RS485 Output, Wall or Duct Mounted
4-20mA High Temperature Humidity Transmitter Smooth Flat Surface
IP65 Temperature And Humidity Transmitter with LCD display
High Temperature Humidity Transmitter IP65 NEMA4 For HVAC System
KTH500 Series Temperature and Humidity Transmitter
RS485 LCD Display Temperature Humidity Transmitter For Greenhouse