UT61E+ 1000V True RMS Digital Multimeter DM4-Class

The UT61E+ 1000V True RMS Digital Multimeter DM4-Class is specifically designed for industrial inspection, electrical maintenance, and electronic R&D and repair scenarios. This multimeter features 4.5-digit high precision (22,000 counts) at its core, combining true RMS measurement, full-function testing, safety protection, and intelligent interaction. It is a high-end measurement tool that balances professional performance with portability and practicality, widely applicable in fields such as power, industrial control, communications, home appliance repair, and university experiments.

Product Description from the Supplier

Xi'an Mingxi Taida Information Technology Co., Ltd. brings over 12 years of industry expertise to deliver cutting-edge measurement and control solutions.With progressed computerization forms and strict quality control, we guarantee each item meets the most noteworthy guidelines for proficient applications.

Description

The UT61E+ 1000V True RMS Digital Multimeter DM4-Class is an upgraded version of the UT61E. The original UT61E became a "benchmark" for mid-range professional multimeters with its four-and-a-half-digit accuracy and true RMS measurement, but it had shortcomings such as no backlight, limited functionality, and weak user interface.

Core upgrades: Added backlight and delayed shutdown, optimized NCV and alarm functions, enhanced communication capabilities, and upgraded security protection, precisely matching the industrial and electronic fields' demand for "high precision + intelligence + security," filling the performance gap in mid-range professional watches.

As a mid-to-high-end professional-grade multimeter, benchmarking against similar products from imported brands, it breaks the monopoly with "import-level performance + domestic price," suitable for electricians, electronics engineers, repair personnel, and laboratory users with limited budgets but demanding high accuracy.

Functions of UT61E+ Digital Multimeter

Product Features

• 4.5-digit precision: 22,000 counters displayed, DC voltage accuracy up to ±(0.05%+5), meeting precision measurement requirements.

• True RMS (TRMS): Accurately measures non-sinusoidal signals, suitable for complex circuit scenarios such as frequency converters and motor control.

• Low-pass filter (LPF): Filters out high-frequency interference, resulting in more stable data when measuring low-frequency signals.

• Covers 12 core functions including AC/DC voltage/current, resistance, capacitance, frequency, duty cycle, diode, transistor hFE, continuity, NCV non-contact current measurement, etc., without the need to switch between multiple meters.

• Dual safety ratings: CAT III 1000V/CAT IV 600V, suitable for high-voltage industrial environments.

• Full-range overload protection, high-current overheat audible and visual alarm, and NCV live/neutral wire differentiation audible and visual alerts mitigate risks from the outset.

• Automatic/manual range switching adapts to different measurement scenarios; data hold/relative measurement/peak lock facilitates the capture of key data.

• High-definition LCD backlit screen + 46-segment analog bar provides clear readings in low-light environments, with the analog bar reflecting signal changes in real time.

​​​​​​​• Durable and portable, highly adaptable to various scenarios. Dual-color anti-slip rubberized shell, drop-resistant and wear-resistant; ergonomic body + foldable stand, convenient for handheld or desktop placement.

​​​​​​​• Wide temperature range (-10℃~50℃), adaptable to harsh working conditions; powered by 4 AAA batteries, stable battery life.

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Key Features-UT61E+ 1000V True RMS Digital Multimeter DM4-Class

​​​​​​​• NCV Non-Contact Voltage Measurement: Quickly distinguishes between live and neutral wires without contact with conductors, providing audible and visual alerts for safe troubleshooting of potential leakage current.

​​​​​​​​​​​​​​• Diode/Transistor Testing: Diode forward voltage drop measurement (approximately 3V); transistor hFE (amplification factor) testing, suitable for component screening.

​​​​​​​​​​​​​​• Peak Hold: Captures instantaneous peak signals (such as surges and impulse voltages), freezing key data.

​​​​​​​​​​​​​​• Relative Elasticity (REL): Subtracts initial values ​​to accurately measure minute differences, suitable for precision resistance and voltage comparison measurements.

​​​​​​​​​​​​​​• Data Hold: Locks measurement data for easy recording and reading.

​​​​​​​​​​​​​​• USB Data Transfer: Connects to a computer for real-time data upload, recording, and analysis via host computer software, supporting long-term monitoring.

​​​​​​​​​​​​​​• Optional Bluetooth Module: With a mobile app, remotely view data, suitable for high-altitude, high-voltage, and other scenarios where close-range measurement is inconvenient.

Product Technical Specifications

​​​​​​​​​​​​​​• Accuracy specifications (23℃±5℃, humidity < 75%)

​​​​​​​​​​​​​​• Input Protection: Full-range overload protection for all measurement ranges; 20A range equipped with a fast-blow fuse (240V).​​​​​​​​​​​​​​​​​​​​​

​​​​​​​​​​​​​​• Insulation Strength: 1000V AC/1 minute, no breakdown, no flashover.

​​​​​​​​​​​​​​• Leakage Current: <50μA (1000V range).

​​​​​​​​​​​​​​• Overheat Protection: Automatic audible and visual alarm when the temperature ≥80℃ during continuous high current (>10A) measurement.

​​​​​​​​​​​​​​• Operating Temperature: -10℃~50℃; Optimal Accuracy Temperature: 23℃±5℃

​​​​​​​​​​​​​​• Operating Humidity: ≤75% RH (non-condensing)

​​​​​​​​​​​​​​• Storage Temperature: -20℃~60℃; Storage Humidity: ≤85% RH (non-condensing)

​​​​​​​​​​​​​​• Altitude: ≤2000m (safe measurement)

​​​​​​​​​​​​​​• USB Interface: USB 2.0, baud rate 9600bps, data transfer distance ≤5m.

​​​​​​​​​​​​​​• Bluetooth (Optional): BLE 5.0, transmission distance ≤10m, compatible with Android/iOS systems.

Software User Manual (Host Computer + APP)

Computer + PC

​​​​​​​​​​​​​​• Software Name: UNI-T UT61 Series Host Computer Software

​​​​​​​​​​​​​​• Latest Version: V2.10, supports Windows 7/10/11 (32/64-bit)

​​​​​​​​​​​​​​• Acquisition Method: Free download from the UNI-T official website download center; standard CD included (optional accessory).​​​​​​​​​​​​​​​​​​​​​

Core Software Functions:

​​​​​​​​​​​​​​• Real-time Data Display: Synchronously displays multimeter measurement data, range, maximum/minimum values, and relative values; waveforms are plotted in real-time.

​​​​​​​​​​​​​​​​​​​​​• Data Recording and Storage: Customizable sampling intervals (100ms~1h), automatic data recording, and export to Excel/TXT formats, suitable for long-term monitoring and data analysis.

​​​​​​​​​​​​​​​​​​​​​• Waveform Analysis: Supports waveform scaling, panning, peak marking, and data comparison, suitable for signal debugging and troubleshooting.

​​​​​​​​​​​​​​​​​​​​​• Multi-Device Connection: Can connect to multiple UT61+ series multimeters simultaneously for multi-channel data synchronous monitoring.

​​​​​​​​​​​​​​​​​​​​​• Firmware Upgrade: Online detection of multimeter firmware version, one-click upgrade, bug fixes, and new feature additions.

Operation

​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Install the software; a shortcut icon will be created on your desktop upon completion.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Multimeter End: Press and hold the USB button for 2 seconds until the screen displays "S," indicating entry into communication mode.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Connect the USB data cable; the computer will automatically recognize the device.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Open the software and click "USB Connection." Once connected, data and waveforms will be displayed in real time.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Set the sampling parameters and begin recording; after measurement, export the data and generate an analysis report.

APP Core Functions

​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Wireless Real-Time Monitoring: Connect to a multimeter via Bluetooth to remotely view measurement data, supporting maximum/minimum/relative value display.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Data Snapshot and Sharing: Save measurement data and waveforms with one click, supporting sharing via WeChat/QQ/email, suitable for on-site collaboration.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Historical Record Query: Automatically stores measurement records, filters by time/function, and supports exporting PDF reports.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Remote Control: Remotely switch multimeter ranges, turn backlight on/off, and trigger data hold, suitable for high-altitude/high-voltage hazardous scenarios.

Operation Steps:

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Install the app and enable Bluetooth on your phone

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Install the Bluetooth module on the multimeter; it will automatically enter Bluetooth pairing mode upon power-on

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​• Open the app, search for and connect to the multimeter (device number)

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​• After successful connection, measurement data will be displayed in real time, and you can remotely operate the multimeter's functions.

Software Usage Notes:

The host computer software is only compatible with the UT61+ series (UT61B+/UT61D+/UT61E+). Older UT61 models are not compatible.The Bluetooth module is an optional accessory and must be purchased separately. Bluetooth functionality is not included in the standard configuration.Avoid strong electromagnetic interference (such as from frequency converters and high-voltage cables) during data transmission to prevent data loss.

Custom Design

We get it that standard arrangements do not continuously meet one of a kind prerequisites. Our experienced building group gives comprehensive OEM/ODM customization administrations. Whether you require adjusted recurrence ranges, specialized activating alternatives, or custom frame components, we work closely with you to create the idealize arrangement. Our adaptable plan approach guarantees your particular application needs are completely tended to whereas keeping up our quality standards.

Why Select MXTD

Proven Encounter: Over 12 a long time of specialized skill in estimation and control frameworks development.

Expert Designing: Our gifted R&D group ceaselessly innovates to convey cutting-edge arrangements that keep you ahead of industry demands.

Quality Confirmation: Strict fabricating forms and comprehensive testing conventions guarantee dependable, steady performance.

Comprehensive Back: From starting meeting through progressing support, our committed group gives responsive specialized assistance.

Secure Conveyance: Collaborating with trusted coordinations suppliers guarantees secure, followed, and safety net provider shipment of your equipment.

Customer Center: We prioritize your victory with standard follow-ups, fast issue determination, and personalized benefit approaches.

Warning

! To avoid harms to you or damages to the Meter from electric shock, please do not attempt to measure voltages higher than 1000V although readings may be obtained.

! ​​​​​​​​​​​​​​When measuring high voltage, take extra care to avoid electric shock.

! To avoid damages to the Meter or to the devices under test, disconnect circuit power and discharge all the high-voltage capacitors before testing for continuity.

! ​​​​​​​​​​​​​​To avoid harm to yourself, do not input higher than DC 60V or AC 30V voltages.

Contact Us

If you are looking for an affordable excellent choice. As the UT61 series Digit Multimeter product line, the UT61E+ 1000V True RMS Digital Multimeter DM4-Class​​​​​​​ is highly competitive in the flagship handheld true RMS digital multimeter market.It doesn't make you pay for features you don't need, yet it fully meets your requirements in terms of key measurement capabilities.

Email: manager03@mxtdinfo.com /  manager02@mxtdinfo.com