This document describes the features and characteristics of the 392050 and 392052 thermometers produced by Extech Instruments Corporation. The 392050 model is suitable for temperature measurement in liquids, semi-solids, and solids, while the 392052 model is suitable for measuring the temperature on the surface of high-temperature objects.
This document provides specifications and ordering information for two Extech Dial Stem Thermometer models: the 392050 Penetration Stem and the 392052 Flat Surface Stem. Both units feature a basic accuracy of 2°F or 1°C and offer a resolution of 0.1° up to 199.9°. They include an ON/OFF switch to save battery life and an automatic power-off function after one hour of non-use.
| Basic Accuracy | 2°F or 1°C |
|---|---|
| Resolution | 0.1° to 199.9; 1° over 200° |
| Auto Power Off | after 1hr of non use |
| Model 392050 Temperature Range | -58 to 302°F (-50 to 150°C) |
| Model 392052 Temperature Range | -58 to 572°F (-50 to 300°C) |
The penetration stem thermometer (Model 392050) has a temperature range of -58 to 302°F (-50 to 150°C).
The flat surface stem thermometer (Model 392052) has a high temperature range of -58 to 572°F (-50 to 300°C).
The basic accuracy for both models is 2°F or 1°C.