Inside magnet on backside. Waterproof：IPX7. Probe material : Food Grade 304 stainless steel. Battery: CR2032 button cell(Included). Response: 2-3seconds super fast read. Case material: Eco-friendly ABS plastic.
Digital Food Thermometer For BBQ Grilling&Cooking W/Dual Probe Backlight&Magnet
2Pcs Magnet ℃/℉ LED Digital Thermometer Monitor For Home Freezer Alarm Fridge
℃/℉ Alarm Fridge Freezer Home For 2Pcs Magnet LED Digital Thermometer Monitor
Magnet ℃/℉ LED Digital Thermometer Monitor For Home Freezer Alarm Fridge Max/Min
Magnet LED Digital Thermometer Monitor 2Pcs ℃/℉ Alarm For Home Fridge Freezer
2 PACK Waterproof Digital Refrigerator Freezer Thermometer Large LCD - White
