Used UNI-T UT278A #9286281 for sale

UNI-T UT278A is an electronic test equipment with feature-rich design for power factor testing. Equipped with dual ranging power meter for measuring of phase angle and power factor, this device supports measurements from 0.00 to 1.00. It also has a dual-input system for precise voltage and current measurements. UT278A's 4-in-1 meter can accurately measure volts, amps, power factor (cos Φ) and phase angle (angle Φ). The power meter has two measuring devices, one for power factor measurement and one for current and voltage measurements. UNI-T UT278A offers 6 test ranges with accuracy ranging from 0.00 to 1.00 for power factor and 5Hz to 45Hz for frequency range. It also has an extra-wide frequency range that allows for accurate measurements on low-frequency AC circuits. Additionally, UT278A comes with an RS232 interface for easy communications with a computer or other measuring devices. The large LCD display allows for easy readability, while the built-in buttons and switches provide access to the menu functions. It also has built-in auto-ranging facility that includes the auto-ranging option to quickly simulate the power factor levels, with a minimum effect on the accuracy of the readings. It also features "Low Residual Current Detection" for extra safety. This function is ideal for verifying leakage current or current cir wiring and gives the user extra reassurance that their measurements are reliable. UNI-T UT278A provides excellent reliability and accuracy for power factor testing. Its dual-input system ensures that measurements are accurate and that no factors are overlooked when making an assessment. The testing range is also wide enough to cover any power factor related application. Although its auto-ranging and low residual current detection functions aren't essential for power factor testing, they do add extra precision and assurance to the final results. In all, UT278A is an excellent choice for power factor testing in a wide range of industrial and commercial electronic applications.