The Complete Guide To Extech 421502: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Extech 421502 Information The Extech 421502 Dual Input Thermometer with Alarm is a high-precision, dual-input thermometer with a variety of features that make it ideal for a wide range of applications. It features a dual display, programmable high/low audible alarms, min/max/average readings, data hold, relative function, and differential temperature measurement between Type J, Type K, or both J and K. Introduction The Extech 421502 is a rugged, handheld thermometer that is ideal for use in a variety of industries, including manufacturing, construction, and foodservice. It is water-resistant and features a durable ABS plastic housing. The thermometer is powered by a 9V battery, which is included.