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ZOYI ZT-XT1 IR Decoding Guide – Test and Decode Infrared Remote Control Signals 08/12/2026 10:07:33
DAP Emulator and Offline Downloader Explained – ZOYI ZT-700 Embedded Programming Guide 08/12/2026 09:55:34
ZOYI ZT-XT1 Review – 2-in-1 Transistor Tester and True-RMS Digital Multimeter 08/12/2026 09:37:23
ZOYI ZT-700 Review – 4-in-1 Portable Oscilloscope 10MHz with Signal Generator 08/12/2026 09:21:36
Learn how the ZOYI ZT-XT1 IR decoding function helps test infrared remote controls, decode supported IR signals, troubleshoot TV remotes, check button output, diagnose weak batteries, IR LED faults, receiver issues and unsupported protocols.
Learn what DAP Emulator and Offline Downloader mean on the ZOYI ZT-700. This guide explains CMSIS-DAP, DAPLink, SWD, JTAG, firmware flashing, offline programming, compatibility checks and common troubleshooting questions.
The ZOYI ZT-XT1 is a 2-in-1 transistor tester and True-RMS digital multimeter with automatic component identification, 25,000-count data sheet specification, 2.4-inch IPS colour display, BJT/MOSFET/IGBT testing, LCR testing, Zener diode testing, USB firmware upgrade and rechargeable battery.
The ZOYI ZT-700 is a compact 4-in-1 10MHz portable oscilloscope with signal generator, offline downloader and DAP emulator. It supports 22 waveform types, up to 100kHz output, 2.8-inch IPS display, USB and TF card storage, making it ideal for electronics repair, circuit testing, education and embedded development.
Compare ZOYI oscilloscope models ZT-700, ZT-701S, ZT-702S, ZT-703S and ZT-706S. Learn which handheld oscilloscope multimeter is best for electronics repair, automotive diagnostics, field testing, education and signal generator use.
Learn how to tell if a car has been repainted using a paint thickness gauge. Check original paint, repaired panels, body filler and hidden accident damage.
The ZOYI ZT-R02 combines a thermal imaging camera with a 25,000-count True RMS multimeter, helping electricians and engineers detect hidden faults faster.
ZOYI ZT-QS7 Review | True-RMS AC/DC Clamp Meter 100A
The ZOYI ZT-MD2 is a professional Smart LCR Tweezer designed for fast and accurate testing of SMD resistors, capacitors, inductors and PCB components. Featuring 100kHz measurement, automatic component recognition, ESR testing, signal generator, frequency sweep and USB-C charging, it is an essential tool for electronics repair and development.
Looking for the best digital multimeter in the UK? Learn how to choose the right multimeter for home, automotive, electrical and electronics testing.
Learn how to test RC batteries with the ZOYI ZT-DQ02 battery internal resistance tester. This guide explains how to check LiPo, Li-ion, NiMH and RC car battery packs, understand internal resistance, identify ageing cells and test batteries safely for better performance.
Learn why lights flicker in your home, including loose bulbs, faulty switches, overloaded circuits, voltage drops, damaged wiring and when to call an electrician.
Learn why your RCD keeps tripping, including faulty appliances, moisture, damaged wiring, leakage current and insulation faults. This guide explains safe checks and the best tools to diagnose electrical problems.
Is your multimeter not beeping in continuity mode? Learn what it means, the most common causes, how to test fuses, wires and probes, and how to fix incorrect continuity readings safely.
Learn why your multimeter shows 1, OL, 0.00, random readings or no continuity beep, and how to fix common multimeter testing mistakes.
Compare ZOYI ZT-DQ01, ZT-XR1, ZT-MD1 and ZT-MD2 for SMD component testing, LCR measurement, ESR checking and battery internal resistance testing.
Learn how to use the ZOYI ZT-DQ02 as a battery internal resistance tester and LCR bridge for checking lithium cells, capacitors, inductors, ESR, resistance and impedance.
Learn about the ZOYI ZT-MD2 Smart LCR Tweezers for SMD capacitors, resistors and inductors. Includes 100kHz testing, auto L/C/R detection, ESR, USB-C charging and PCB repair uses.
Common Questions About Capacitors, Resistance and LCR Testing
How to Test Capacitance, Resistance and Use an LCR Meter
Compare the ZOYI ZT-703S and ZT-703S+ oscilloscope multimeters. Learn the key difference, V.F.C upgrade, specs, uses, and which model is best for you.
Fix the “insufficient memory” issue on your ZOYI ZT-703S with this complete firmware upgrade guide. Learn the correct steps, avoid common mistakes, and update your oscilloscope multimeter safely.
Discover the top 10 real-world applications of an oscilloscope multimeter. Learn why electricians, automotive engineers, HVAC technicians and electronics repair specialists rely on hybrid scope meters for modern diagnostics.
A complete beginner guide teaching you how to read and understand waveforms using an oscilloscope multimeter. Learn amplitude, frequency, ripple, PWM signals, noise, and real-world examples for electricians, automotive and HVAC technicians.
A complete beginner-friendly guide explaining what an oscilloscope multimeter is, how it works, what it measures, and why it’s more powerful than a standard DMM. Ideal for electricians, automotive engineers, HVAC technicians and electronics users.
A complete guide explaining why multimeter fuses blow, the most common user mistakes, how to fix a blown fuse, and how to prevent damaging your multimeter when measuring current.
A complete guide to understanding why your multimeter shows “OL” or infinity. Learn what OL means in voltage, resistance and continuity modes, the most common causes, and how to fix incorrect readings.
A safety-focused guide explaining how to use a digital multimeter on household mains (230V AC). Learn what settings to use, how to stay safe, CAT ratings, and the mistakes you must avoid.
A clear, beginner-friendly guide explaining the difference between continuity mode and resistance measurement on a digital multimeter. Learn when to use each function and how to interpret the results correctly.
A clear and beginner-friendly guide explaining continuity mode on a digital multimeter. Learn how it works, why the meter beeps, and when to use continuity testing safely and correctly.
A complete safety-focused guide explaining how to use a digital multimeter to measure voltage, current and resistance. Includes step-by-step instructions, common mistakes and must-follow safety rules.
A complete beginner-friendly guide explaining what a digital multimeter is, what it measures, and why it’s the most essential tool for electrical testing. Perfect for DIY users, electricians, and engineers.
A complete long-form guide explaining what a thermal imaging multimeter is, how it combines electrical measurement with thermal imaging, the benefits, applications, accuracy tips and common mistakes to avoid.
A comprehensive guide to infrared thermometer guns. Learn how they work, how to use them correctly, accuracy tips, common mistakes to avoid, and real-world applications across HVAC, automotive, electrical and safety environments.
A complete long-form guide explaining how smart socket testers work, what wiring faults they detect, how to use them correctly, and why they are essential for electrical safety in homes and businesses.
A complete long-form guide explaining how voltage tester pens (non-contact voltage testers) work, how to use them safely, common applications, sensitivity levels and mistakes to avoid.
A complete long-form guide explaining what an anemometer is, how it works, different types of anemometers, how to measure wind speed and airflow accurately, and the most common applications across industries.
A complete beginner-friendly guide explaining how to use an oscilloscope. Learn waveform basics, controls, triggering, probes, grounding, and common mistakes to avoid for accurate signal analysis.
A complete long-form guide explaining the difference between oscilloscopes and multimeters. Learn when to use an oscilloscope, what waveforms reveal, and why a multimeter isn't always enough for diagnosing electrical or electronic problems.
A complete long-form guide explaining how to perform an insulation resistance test safely and correctly using a 250V, 500V or 1000V insulation tester. Includes test procedures, safety rules, acceptable values and expert tips.
A detailed long-form guide comparing insulation testers and multimeters. Learn the differences, when to use each tool, insulation resistance values, safety considerations, and real-world applications.
A complete long-form guide explaining every digital multimeter function, including voltage, current, resistance, continuity, diode, capacitance, frequency, temperature and advanced measurement modes.
A complete guide to the most common multimeter mistakes beginners and even experienced users make. Learn how to avoid inaccurate readings, blown fuses, and dangerous measuring errors.
Learn how to choose the right multimeter by understanding True-RMS, counts, safety ratings and essential functions.
Learn what an oscilloscope is, how it works, common waveform types, and when you need one instead of a multimeter. Ideal for electronics repair and diagnostics.
A complete guide to insulation testers: how they work, when to use them, acceptable insulation resistance values, and why they are essential for electrical safety.
Learn what a digital multimeter is, what it measures, why True-RMS matters, and common mistakes to avoid. The perfect beginner-friendly guide.
The ZOYI ZT-225 is a 25,000-count True-RMS digital multimeter with NCV, temperature measurement, capacitance, frequency, and full auto-range functions for accurate diagnostics.
The ZOYI ZT-703S is a dual-channel oscilloscope multimeter designed for fast, accurate diagnostics in electronics repair, automotive testing and engineering projects.
Discover the ZOYI ZT-DQ02 — a powerful LCR, ESR, SMD and battery internal resistance tester designed for electronics repair, component analysis, and precision measurement.
Discover the ZOYI ZT-1000R: a compact 1000V insulation tester combined with a True-RMS digital multimeter, perfect for electricians and home users.
ZOYI UK Blog – Product Guides, Tutorials & Multimeter Tips
