Based on this product's specifications, here are some alternatives and similar models
Indoor temperature/humidity sensor Aqua-Computer 53026 wired — indoor temperature and relative humidity monitoring
Summary description:
Wired indoor temperature and humidity sensor Aqua-Computer 53026 provides direct measurement of air temperature and relative humidity for environmental monitoring. Designed for indoor installations, the sensor connects via cable to compatible monitoring systems for continuous data collection, climate control, server rooms, labs, or smart home applications where stable indoor conditions must be tracked.