ZOYI ZT-Y True-RMS Digital Multimeter
НОВЫЙ!!! Не использовалься!!! Включался только для проверки!!!
ZT-Y is a professional 9999-count True-RMS digital multimeter featuring auto/manual ranging, triple display, and a rotary dial design for fast operation. It supports comprehensive electrical measurement functions, including NCV detection, V.F.C measurement, and square wave output. Designed for industrial maintenance, electrical troubleshooting, laboratory work, and household applications, it delivers reliable performance with enhanced safety protection.
2. Key Features
9999-count high-resolution LCD with analog bar graph
True-RMS measurement for accurate non-sinusoidal signals
Auto / manual ranging
NCV non-contact voltage detection
MAX/MIN recording, Data Hold, REL measurement
V.F.C function & square wave signal output
Built-in flashlight and backlight
Auto power off & low battery indication
Double-insulated safety design
3. Functional Modules
Electrical Measurement
AC/DC voltage: 0.1mV–1000V
AC/DC current: up to 9.999A
Resistance: 0.01Ω–99.99MΩ
Capacitance: 9.999nF–9.999mF
Frequency & duty cycle measurement
Temperature measurement
Diode test & continuity buzzer
Special Functions
NCV live wire detection
V.F.C (Variable Frequency Drive) measurement
Square wave output: 50Hz–5000Hz
MAX/MIN value recording
Relative measurement (REL)
4. Specifications
Display: 9999-count LCD
Sampling rate: 3 times/sec
Power supply: 3 × AAA batteries
Dimensions: 147 × 76 × 37 mm
Weight: 191 g (without batteries)
Warranty: 1 year
5. Applications
Electronic repair & maintenance
Industrial electrical testing
Home appliance inspection
Laboratory & educational use
Professional electrician applications
6. Power & Design
Battery-powered (3 × AAA)
Durable ABS + TPE housing
Ergonomic rotary switch operation
Compact handheld design
Operating temperature: 0–40°C
7. Safety & Protection
Double insulation protection
High-voltage warning (>36V DC / 25V AC)
Fused overcurrent protection
No live testing in resistance/diode/capacitance modes
Insulated test leads with finger guards