The HMP45A is an air temperature and comparative humidity sensor. Every probe is circulated from the factory with a calibration certificate with traceability to international standards.
1) HMP45A Probe: - It measures air temperature and comparative humidity
2) HMP45A Sensor: - It is used in the house Measurement Engineering in Australia 2184 or Measurement Engineering Australia 2182 sensor shelter.
Eco Data measured by the HMP45A measures up to 100% comparative humidity, dangerous for infection calculation measurements.