On March 18, 2025, Qingdao Hantek releaseded the new HDM3075 series of 7.5-bit multimeters. The HDM3075 series 7.5-bit multimeter further enriches Qingdao Hantek's international product lineup with its high precision, reliability, and broad applicability, dedicated to providing more efficient measurement support for industrial, research, and high-end manufacturing sectors.

The HDM3075 series is a high-end product developed by Qingdao Hantek through technological upgrades and innovative research and development based on its mature HDM3065 series. The multimeter in this series has a reading resolution of 7 ? with 8-digit display; 2MSa/s high-speed acquisition makes it easy to capture transient signals. With its ultra-low current resolution of 0.1pA and 10nV, it can be widely applied in precision-critical fields such as semiconductor chips, biomedical sensors, scientific research, robotics, new energy, and high-end manufacturing; Equipped with bar charts, histograms, trend charts, and data statistics, this system simultaneously displays voltage and frequency measurements for DC voltage, AC current, 2-wire resistors, capacitors, diodes, frequencies, cycles, temperature, and supports LAN, USB, and GPI for automated communication.

High-precision voltage measurement

High-precision current measurement

Bar charts, trend charts, histograms, and data statistics functions

Powerful mathematical computation capabilities

The design of the HDM3075 series fully considers the diverse needs of the international market: Physics research: precisely measuring extremely weak currents, voltages, and other physical quantities; Semiconductor Manufacturing: Nanometer-scale Chip Leakage Current Detection and Wafer Parameter Analysis; New energy sector: microohm impedance measurement for battery modules, high-precision calibration of BMS systems; Aerospace: Acquisition of weak signals from satellite loads and reliability verification in high-temperature/vacuum environments.

As an important participant in the international electronic test instrument market, Qingdao Hantek has always been driven by technological innovation, focusing on the R&D and production of general test and measurement instruments for more than 20 years. It has accumulated a deep technical foundation in the product lines of oscilloscopes, signal generators, high-precision AC and DC power supplies, spectrum analyzers, electronic loads, data acquisition system etc., and a number of self-developed series of products are exported to more than 80 countries and regions around the world with high performance and high reliability. The launch of the 7.5-bit multimeter series not only complements the existing product matrix, but also reflects the company's in-depth insight into the needs of the global market.

Relying on its comprehensive strength in R&D, manufacturing and service, Qingdao Hantek will continue to provide customers with high-reliability, customized measurement tools and more valuable testing solutions to help the technological upgrading of the electronics industry.