Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81634B #9113423 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81634B is a high-performance optical handheld power meter with wide dynamic range. It provides low noise measurements, with excellent accuracy, and high repeatability. This test equipment is designed for laboratory use, and is capable of measuring near-infrared, visible, and ultraviolet optical powers and powers up to 130 dBm. HP 81634B offers a wide dynamic range, with an absolute power accuracy of 0.05 dB, repeatability of 0.01 dB, and a maximum power of 130 dBm. The unit also features an in-line design, allowing for fast, efficient measurements. AGILENT 81634B is equipped with a 3.5-digit LCD display, making it easy to read the power measurement results. In addition, the power meter is capable of measuring power up to 1300 verified, enabling it to make accurate low-level power measurements in stable environments. 81634B is the perfect choice for performing low-light level optical measurements due to its low noise characteristics and its sensitivity to low-level signals. The unit comes with an integrated auto-ranging feature that allows for the adaptability of KEYSIGHT 81634B to the varying levels of signal strength in different applications. This feature helps to eliminate any guesswork when determining the appropriate settings, and makes it easy to quickly adjust the power range to the desired power levels. Another important feature of HEWLETT-PACKARD 81634B is its multi-wavelength capability. The test equipment is able to measure and display up to four wavelengths simultaneously, allowing the user to monitor the power levels of optical sources that emit light at several different wavelengths. This allows the user to easily monitor and maintain the performance of optical devices that have varying output levels across many wavelengths. Finally, AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81634B includes protections for user safety, such as an over-current protection and an over-voltage protection circuit. These safety features ensure that the unit does not overheat or corrupt the signals it measures, which could potentially lead to undesirable results. Overall, HP 81634B optical handheld power meter is an extremely advanced and accurate piece of test equipment. It provides an astonishingly wide dynamic range, excellent accuracy, and high repeatability. The impressive range of features and safety measures make AGILENT 81634B the ideal choice for performing in-line and multi-wavelength optical measurements.