Wall Clock Plug In Temperature And Humidity Sensor Data Logger 20%-90% Humidity Range

Wall clock datalogger constant temperature and room humidity sensor housing control storage box machine transmitter bag module Product Description 1. Large LCD Display 2. Control your Humidifier or de-Humidifier, maintain your desired comfortable temperature 3. Plug in design, easy for installation 4.Ted indicate power on. Green indicated heater/air condition on 5. Rechargeable Battery back up for convenience Specification 1. Humidity Range:20%-90% 2. Humidity Accuracy:+/-10%