Based on this product's specifications, here are some alternatives and similar models
Infrared Thermometer testo 830 T2 — Measurement Range -30 to +400°C, handheld non-contact thermometer
Summary description:
The testo 830 T2 is a handheld infrared thermometer with a measurement range from -30 to +400°C for non-contact surface temperature readings. It offers quick temperature checks, ideal for HVAC inspections, food-safety checks, automotive diagnostics and industrial maintenance. Compact and portable, it provides fast, hygienic measurements where contact sensors are impractical.