Use with any chart recorder or computer that can accept millivolt signals Fast sampling rate of 2.5 times per second Recall maximum temperature at the touch of a button Press the HOLD button to freeze current reading °C/°F selectable Includes NIST-traceable certificate from our A2LA accredited (1750.01) calibration laboratory Model 4134 Brand Name TRACEABLE Model Name 4134 Resolution 0.1 degree fahrenheit Unit Count 1.0 Count Item Length 2.75 Inches Item Weight 0.7 Pounds Part Number AO-37803-91 Reusability Rechargeable Display Type Digital Manufacturer COLE-PARMER Power Source Battery Powered Outer Material Plastic Specification Met A2la,a2la Accredited Additional Features Easy to Use Indoor Outdoor Usage Outdoor Age Range Description Adult Upper Temperature Range 1999 Degrees Fahrenheit Product Care Instructions Wipe Clean