Description
The ZOYI ZT5B Professional Digital Multimeter is an advanced, high-precision testing instrument designed for engineers, technicians, electricians, and electronics enthusiasts. With its True RMS accuracy, Bluetooth connectivity, and comprehensive measurement capabilities, this multimeter sets a new benchmark in modern electrical diagnostics. Whether used in laboratories, workshops, industrial maintenance, or educational settings, the ZT5B delivers exceptional performance, accuracy, and ease of use.
Combining precision measurement with smart wireless technology, the ZOYI ZT5B allows users to monitor, record, and analyze real-time electrical data through smartphones, tablets, or PCs. It’s engineered for professionals who demand both accuracy and convenience in every test they perform.
Advanced True RMS Measurement for Precision and Reliability
The ZOYI ZT5B features True RMS (Root Mean Square) technology, ensuring accurate and consistent readings even for non-sinusoidal or distorted waveforms. Unlike traditional averaging multimeters, True RMS ensures that AC measurements remain precise under any signal condition — ideal for modern electrical systems that use inverters, variable frequency drives, and switching power supplies.
This makes the ZT5B suitable for both industrial-grade and laboratory environments, where waveform distortion can often lead to measurement errors with standard meters. Every reading is stable, reliable, and true to the actual electrical behavior of the circuit being tested.
Comprehensive Measurement Capabilities
Built to handle a wide range of electrical testing applications, the ZOYI ZT5B provides all the core functions needed for accurate diagnostics and circuit evaluation. It supports:
-
AC/DC Voltage Measurement: High-accuracy measurement up to 1000V for professional electrical systems.
-
AC/DC Current Measurement: Reliable current readings for both small and large-scale applications.
-
Resistance Measurement: Identify open circuits, short circuits, or resistor values precisely.
-
Continuity Testing: Audible buzzer quickly indicates circuit integrity.
-
Diode Testing: Check semiconductor polarity and performance with precision.
-
Capacitance Measurement: Assess capacitor health and functionality in repair and maintenance work.
-
Frequency Measurement: Measure signal frequency in electronic systems or control devices.
With these functions, the ZT5B replaces multiple testing tools, making it a versatile all-in-one solution for a wide variety of electrical and electronic diagnostics.
Wireless Bluetooth Connectivity for Smart Data Management
One of the standout features of the ZOYI ZT5B is its integrated Bluetooth module, which allows wireless data transmission to compatible devices such as smartphones, tablets, or PCs. Using dedicated software or apps, users can view live measurement data, record long-term readings, and export results for further analysis or documentation.
This feature is particularly valuable for engineers and field technicians who need to perform remote monitoring or maintain digital logs of multiple test sessions. The Bluetooth connectivity streamlines workflow, reduces manual recording errors, and makes it easier to track trends over time for predictive maintenance or troubleshooting.
High-Resolution Display and Intuitive Interface
The ZT5B features a high-resolution digital display that presents readings clearly and precisely. The bright LCD screen provides easy visibility in all environments, including poorly lit work areas, ensuring that users can read voltage, current, or resistance values quickly without error.
All measurement parameters, modes, and units are clearly displayed, while the intuitive interface makes it easy to switch between test functions. Even beginners can navigate the device with confidence, thanks to its simple, user-friendly control layout.
Intelligent Safety and Overload Protection
Safety is one of the defining aspects of the ZOYI ZT5B. It incorporates intelligent overload protection that shields both the instrument and the circuit under test from damage caused by excessive voltage, current, or incorrect connections.
The device complies with CAT III 1000V safety standards, ensuring that it can be used safely in a wide range of professional environments, from low-voltage electronic circuits to high-power electrical systems.
Each testing function is carefully designed to prevent accidental damage, offering peace of mind for both professionals and beginners.
Compact, Ergonomic, and Portable Design
Crafted with practicality in mind, the ZOYI ZT5B features a compact and lightweight design that’s perfect for handheld operation. The ergonomic body and durable casing ensure comfort during extended use while providing solid protection against everyday wear and tear.
Its portability makes it an ideal companion for technicians who frequently move between job sites or for engineers conducting field diagnostics. Despite its small footprint, the ZT5B is built to deliver industrial-level performance and reliability.
Intelligent Functions for Efficient Testing
The ZT5B integrates several advanced functions that simplify complex testing operations and enhance user productivity:
-
Auto-Ranging: Automatically selects the most appropriate measurement range for quick operation.
-
Data Hold: Freezes the current reading for convenient viewing and note-taking.
-
Relative Measurement: Allows users to compare differences between readings for advanced analysis.
-
Auto Power-Off: Extends battery life by shutting off after a period of inactivity.
-
Backlit Display: Provides easy reading in dimly lit environments or outdoor settings.
These smart features make the ZT5B adaptable, efficient, and ideal for multitasking in fast-paced technical environments.
Ideal for Multiple Applications
The ZOYI ZT5B Professional Digital Multimeter is suitable for a wide range of uses, making it a valuable tool for both professional and personal applications:
-
Electrical System Diagnostics: Measure and verify voltage and current in electrical circuits and systems.
-
Electronic Circuit Testing: Troubleshoot resistors, diodes, capacitors, and other components in repair or design work.
-
Industrial Equipment Maintenance: Perform diagnostics on motors, control panels, and power supplies.
-
Educational Laboratories: Ideal for students and instructors studying electronics and electrical engineering.
-
DIY and Maker Projects: A dependable tool for hobbyists developing or repairing electronic devices.
-
Bluetooth Data Analysis: Monitor and record data wirelessly for long-term performance tracking.
Whether used in the lab, workshop, or field, the ZT5B delivers consistent, professional-grade results.
Key Features
-
Professional True RMS digital multimeter with Bluetooth connectivity
-
Measures AC/DC voltage, AC/DC current, resistance, continuity, diode, capacitance, and frequency
-
Real-time wireless monitoring and data logging via smartphone, tablet, or PC
-
High-resolution digital display with clear numeric and graphical readings
-
Intelligent overload protection for safe, stable operation
-
Auto-ranging and data hold functions for convenience
-
Compact, ergonomic design for handheld or portable use
-
Ideal for professional, industrial, educational, and DIY applications
