Pocket Thermometer, heavy duty, -40 to +450°F/-40 to +230°C, 6 second response, 7/8"W x 3/8"H (2.2 x 0.9cm) display, 1.5mm thin tip, 2.75" (7.0cm) stem, field calibration, waterproof, shatterproof, data-hold, big digit, on/off button, auto-off, temperature guide on sheath, sheath can be used as handle extension, requires (1) LR44 battery (included), pocket clip/rope, food-safe ABS plastic with BioCote®, 304 stainless steel stem, NSF