Used DWYER 471 #9379282 for sale

DWYER 471 is a versatile, intelligent electronic test instrument designed to help engineers accurately measure and factor in a variety of parameters. This instrument is useful for testing circuit boards, components, devices, equipment, and other electronics, allowing for detailed and precise measurements. At the heart of 471 is its circuit board tester. The main purpose of this board is to detect and register electrical signals in order to accurately assess and calculate various circuit parameters. It features a multi-stage voltage range that offers reliable measurements from 0 to 2882 AC and 0 to 2768 DC, and is capable of detecting circuit connections up to 10A RMS. Additionally, its low resistance measurement ranges from 0.01 ohms to 1000 ohm, and its temperature range covers -40°F to +650°F. DWYER 471 also includes a capacitance meter, a diode tester, a continuity tester, and an all-in-one logic probe. The capacitance tester measures the capacitance across a variety of ranges, from a few microfarads to a farad. The diode tester can detect whether a diode is intact or not, allowing engineers to determine whether a receive line or a data line is working properly. The continuity tester identifies any breaks or faults in the cabling between two points, which is a common mechanism used for problem-solving. Lastly, the all-in-one logic probe measures logic signals to identify their logic state (high/low). Furthermore, this probe can even be used to capture transient pulses, which are short signals that indicate errors. This can be especially beneficial for troubleshooting circuits on a board. 471 is an extremely useful electronic test instrument that allows engineers to accurately measure and diagnose electronic devices and circuits. It is capable of measuring various parameters and diagnosing faults, all with a high degree of accuracy. Its wide range of features make it an ideal choice for many electronics diagnostic and repair tasks.