This 4" handheld probe with a 1/8" shaft and reduced 1/16" (1.5mm) needle tip gives you the exact same high speed probe stem as the Thermapen uses. It's the perfect combination of speed and durability. You get 3 second food or liquid readings. The reduced tip makes a small hole and is perfect for meats and general purpose kitchen use.
Sensor Range: -58 to 482°F (-50 to 250°C)
Mini Connector Range: Short term exposure of 250°F (121°C) and extended exposure of 212°F (100°C)
Time Constant: Less than 0.6 seconds typical in liquid. Less than 4 seconds full reading.
Accuracy: ±0.9°F (±0.5°C) from 32 to 212°F (0 to 100°C)
Probe Shaft Dimensions: 4" x 0.12" dia. (reduces down to 0.06" dia.)