Full metal handle resists open flame up to 650℃. Built with 5 temperature sensing points for fast oven temperature response. Custom handle shapes are available on request. The meat temperature zone and oven temperature zone are isolated by a ceramic physical safety barrier, delivering more accurate actual measurements.

TOPOS has focused on temperature probe R&D and manufacturing for 15 years, with in-house capability for NTC chip-level design and production. We have devoted 3 years to wireless probe development, with 5 models already in mass production and another 4 advanced-specification probes under development, including passive technology solutions. The company holds 5 US invention patents, 1 European invention patent and 12 Chinese invention patents. We provide full R&D, design and manufacturing for wireless Bluetooth probes and Sub‑1G probes, along with technical support for probe repeaters and integration with grills and household appliance control units. ODM/OEM cooperation is warmly welcomed.

Dimensions: Overall length 110mm (A+B+C+D)

Material: Food-grade stainless steel / Alumina or Zirconia

Color: Metallic

Metal Tube Diameter: 5mm

Handle Diameter: 7.12mm (Max)

Wireless Technology: BLE 5.0

Meat Temperature Range: -10℃ ~ 105℃

Meat Temperature Accuracy: Int1 ±1℃ / Int2 ±0.5℃ / Int3 ±0.5℃

Oven Temperature Range: 0℃ ~ 550℃

Oven Temperature Accuracy: ±3℃

Battery Life: ≥20h

Waterproof Rating: IPX9

Transmission Distance: 60m (Open Area)

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