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AC Voltage (V~)
DC Voltage (V-)
Resistance (Ω)
Continuity Test with buzzer
Non-Contact Voltage Detection (NCV) with audible and visual alarms
Data Hold function to lock measurement readings
Line continuity test with audible alert

ZTW0103D Upgraded Version [LCD Backlight]
CNÂ¥89.00

ZTY0121A Standard Model [High-Definition Large Screen]
CNÂ¥59.00
High-performance MCU processing chip for fast and accurate measurements (three samples per second)
Flashlight function for measurements in dark environments
Easy operation suitable for beginners
Certified by authoritative metrology institutions (e.g., NAS, Beijing Metrology Testing Institute) with calibration certificate
Two styles available, shipped randomly
Recognized as a top 500 Chinese brand and a leading domestic brand
Product appearance subject to actual received item

VC890DPRO [Smart NCV Backlit Display]
CNÂ¥110.00

UT33D+ Intelligent Burn Prevention, Electric Pen Function
CNÂ¥65.60