Based on this product's specifications, here are some alternatives and similar models
Thermal imaging camera Unit UTi120P
Summary description:
Handheld thermal imaging camera Unit UTi120P designed for non-contact temperature measurement and thermal inspection. Provides thermal imaging capabilities for building diagnostics, electrical and mechanical inspection, and preventive maintenance. Portable form factor for field use, suitable for detecting hotspots, thermal leaks and temperature anomalies in industrial and commercial environments.