ZOYI ZT 225 Digital Multimeter, 25000 Counts, True RMS, Auto Range, Square Wave Output, AC/DC Voltage Tester 1000V 20A Ampmeter Temperature, NCV, CAT IV, Backlight multi meter

🎯 Professional High-Precision Auto Range Multimeter Accurately measures AC/DC voltage, current, resistance, capacitance, frequency, and diodes with a 25,000-count display for precise, detailed readings. ⚡ True RMS & V.C.F Functionality Delivers precise readings in complex AC signals. V.C.F (Low-Pass Filter) mode enhances voltage accuracy in high-interference and variable-frequency environments. 🌡️ Temperature & NCV Detection Includes thermocouple probe for precise temperature measurement and built-in NCV (non-contact voltage) detector for safe and quick live wire identification. 🛠️ Advanced Signal Testing: Square Wave & Merge Voltage Useful for both testing and simulation—outputs square waves and merges AC+DC signals to provide detailed electrical insights. ⚠️ Enhanced User Safety: Equipped with CAT IV 600V / CAT III 1000V ratings for safe operation in high-voltage systems. Built-in 550V overload protection (excluding current modes) offers added peace of mind. 🔦 Extra Functionality: Troubleshoot anywhere with built-in flashlight and display backlight. Supports square wave output, V.C.F mode, and AC+DC Merge Voltage for advanced signal analysis. 🧳 Package Includes: ZT-225 Multimeter with accessories: 1× High-Voltage Test Leads, 1× Temperature Probe, 1× User Manual, and 3× AA Batteries. 📞 Extended After-Sale Service: Benefit from a 30-day return window and 365-day UK support team for any product-related questions or issues.