2YL-RH20E-4M Humidity Logger
External temperature and humidity sensors, 100mm long probe. 4 Million readings, operating range -40 to +90ºC, IP65 rated.
Supplied with YoyoLog View software, USB lead and long life battery.
- Rugged IP65 housing
- Ideal for Ambient RH measurement
- Status LED: – Indicates Alarm – Low Battery Warning
- Internal Humidity and Temperature sensors