and high quality, Mini pen shape with strap, portableAdditional features1. Automatic shutdown after 15 seconds2. Selection of FahrenheitCelsius3. Low battery indicationMaterial ABSColor BlackLED lighting selectionData Hold functionModel DT8220Type Pen shapeSuitable for Home ThermometerTemperature range 50 Celsius to 220 Celsius58 Fahrenheit to 428 FahrenheitAccuracy 2 or 2 CelsiusRepeatability 1 or 1 CelsiusResponse time Less than or equal to 0.8 secondsEmissivity 0.95 fixedWorking environment 050 CelsiusRelative humidity 10 95RH noncondensingStorage temperature 20 Celsius to 50 CelsiusNet weight 20gPower 2 pcsAG13 cell buttons 1.5 VvarDistance spot ratio 1 1Recommended measuring distance 10 mm to 80 mmResolution 0.1 Celsius or 0.1 FahrenheitPackage contents1 Pen Thermometer2 AG13 cell batteries1 User manualThis product is not suitable for measuring the temperature of the body surface, forehead, babyOnly the above package contents, other products are not included.Note Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is13 cm.