Used BK PRECISION 4087 #9107144 for sale

BK PRECISION 4087 is a multifunction electronic test equipment designed to provide engineers and scientists with the measurement and analysis capabilities needed to develop and troubleshoot electronic systems. The device offers a wide range of tests and measurements including frequency, dc volts, ac volts, resistance, continuity, and more. 4087 is primarily used to measure AC/DC voltage and current to a resolution of up to 0.01%. The device also offers two channels of frequency and duty cycle measurements to a resolution of 0.1 Hz which makes it suitable for power supply testing and other applications. Additionally, the device offers two- and four-wire resistance measurements, phase measurement, and measurement of capacitance, inductance and power. This allows the device to provide the worker with a more complete set of tests and measurements for a wider range of electronic testing. The device has a large full-color LCD display with a resolution of 320 x 240 pixels and a 8-second auto display hold feature. Additionally, the device comes with a USB port for transferring stored data to a PC for analysis, printing, or storage. It also has a built-in barometer sensor, allowing users to measure barometric pressure and altitude in addition to measurements of voltage and current. BK PRECISION 4087 is also equipped with an external 400mA direct current power supply for powering other test equipment. Additionally, the device includes a range of features to expand its test capabilities such as digital filtering, cursors, and data statistics. These features help improve accuracy by allowing the user to filter out noise and extraneous signals. The device is powered by two 9V batteries, allowing portability and convenience. Backlit buttons and large, easy-to-read LED (light-emitting diode) displays enable users to read the devices in a variety of lighting conditions. 4087 is a reliable and accurate device which can be used to measure and analyze a broad range of electronic parameters. Its intuitive user interface and data logging capabilities make it an ideal choice for engineers and scientists who need to troubleshoot and repair electrical and electronic systems.