Relative humidity and temperature sensor / plug-in / USB
The RH-USB can connect directly to the USB port of a computer. It comes with free software that can convert a PC to a chart recorder, data logger or temperature and humidity meter.
It is accurate to a ±1°C (±1.8°F) in temperature and ±3% of relative humidity, and is suited to wall or duct mounting.
Other OMEGA products
Relative Humidity Measurement Instruments