Based on this product's specifications, here are some alternatives and similar models
Food thermometer probe Mahle GNG31 — 3.5mm interface, stainless steel accessory
Summary description:
Mahle GNG31 is a food thermometer probe accessory with a 3.5 mm interface and stainless steel construction. Designed as a replacement or spare probe for compatible food thermometers and grilling devices, it provides direct temperature sensing for meat, poultry and other cooked foods. Suitable for home cooking, barbecues and professional kitchens where a wired probe connection is required.