New product launch
Qingdao Hantek has newly launched the HDM3075-DV, a 7 1/2 digit high-precision dedicated voltmeter, specifically designed for users who focus on voltage testing. With 7 1/2 digit high precision, it achieves a voltage resolution of 10 nV, and is equipped with 50k/s high-speed acquisition capability, accurately capturing weak signals and transient changes. It also supports temperature measurement, expanding the testing capabilities in various scenarios. Compared to a comprehensive multimeter, this dedicated voltmeter ensures core high-precision measurement while significantly reducing procurement costs. It is also equipped with two sets of test ports at the front and back, allowing for flexible switching between desktop manual testing and system wiring scenarios without the need for repeated plugging and unplugging, significantly improving testing efficiency. This enables laboratories, production lines, and testing systems to achieve professional-level voltage measurement experience with more economical solutions.
7 1/2 High-Precision Specialized Voltage Meter
Equipped with a 4.3-inch 64K-color TFT LCD screen, it offers rich and clear colors, providing a comfortable visual experience for real-time data viewing and interactive operations. With a high-speed data acquisition rate of 50k/s, it can accurately capture transient voltages and never miss any fleeting waveform details. At the same time, it achieves a voltage resolution of 10nV, enabling ultra-high-precision measurements at the nanovolt scale, perfectly adapting to testing scenarios with strict requirements for signal sensitivity.
Intelligent data analysis
The standard configuration includes bar charts, histograms, trend charts and a wealth of data statistics functions, presenting measurement results in a graphical manner for intuitive understanding. The histogram integrates statistical information and trend analysis, allowing users to view data distribution, fluctuation trends and statistical characteristics in real time, helping them quickly grasp measurement patterns, analyze signal stability, making complex data easier to interpret, and significantly improving the efficiency of data analysis in scientific research and industrial testing.
Professional mathematical calculations and statistical measurements
Supports a rich set of mathematical calculation functions, allowing for direct measurement of professional parameters such as dB and dBm, meeting the requirements of signal analysis and engineering testing. At the same time, it provides comprehensive data statistics functions, including various calculation modes such as maximum value, minimum value, average value, and standard deviation, and outputs precise statistical results in real time, making data processing more efficient and test analysis more comprehensive, enabling easy handling of high-precision and high-demand measurement scenarios.
Product Application
HDM3075-DV 7 1/2 high-precision dedicated voltmeter, specially designed for focused voltage measurement and aiming for a balance between accuracy and cost: Precise research and laboratory metrology: In materials science, semiconductor characteristic analysis, and quantum device testing, accurately capture nanovolt-level subtle voltage changes, providing reliable data support for cutting-edge research. Industrial automation and production line testing: Connect with automated testing systems, through dual-port rapid wiring, efficiently complete production line voltage calibration and stability monitoring, while ensuring accuracy and reducing equipment procurement costs. Electronic devices and chip verification: Conduct voltage characteristic tests on high-precision sensors, power management chips, precision resistors, etc., combined with high-speed acquisition and statistical functions, comprehensively evaluate device performance and reliability. Metrology calibration and quality inspection: As a standard-level voltage measurement tool for the metrology room, it meets the strict requirements of high precision and high stability for laboratory traceability and quality inspection processes.
