Vạn Năng Kế St204 Kỹ Thuật Số

Giới thiệu Vạn Năng Kế St204 Kỹ Thuật Số

ANENG ST204 4000counts Full Intelligent Automatic Range Digital Current Multimeter(AUTO)

General Characteristics
1. Display: liquid crystal display (LCD);
2. Maximum display: 4000 (3 3/4) bit automatic polarity display;
3. Measurement method: double integral A/D conversion;
4. Sampling rate: about 3 times per second;
5. Over range display: The highest position shows “OL”;
6. Low voltage display:symbol appears;
7. Working environment:(0～40)°,relative humidity＜80%;
8. Power: AAA 1.5V battery (Batteries excluded)
9. Volume (size): 170×65×30mm (L×W×H);
10. Weight:about160g(Batteries excluded 1.5V battery);

Functional parameters
DC voltage DCV :yes
AC voltage ACV :yes
AC current ACA :yes
Capacitance measurement :yes
Resistor / On-Off Test :yes
Diode measurement:yes (Diode forward voltage drop. Forward DC current is about 1mA, open circuit voltage is about 3V)
Buzzer:yes (The buzzer sounds long and the resistance of the test is less than (50±20) Ω. auto recognition (AUTO)
Frequency F :yes
NCV :yes
Zero line / Fire line test :yes
Full unit symbol :yes
Backlight manual/Auto off :yes
True RMS measurement :yes
Flashlight lighting :yes
HOLD :yes

Technical Specifications
DC voltage (DCV):4V-40V-400V-600V ±(0.5%+3)
AC voltage (ACV): 4V-40V-400V-600V ±(1%+3)
AC current(ACA):0.1A-4A-40A-400A-600A ±(2.5%+8)
Resistance: 4kΩ-40kΩ-400kΩ-4MΩ-40MΩ ±(0.5%+3)
Frequency measurement: 4Hz-40Hz-400Hz-4kHz-40kHz-400kHz-1MHz ±(0.1%+2)
Capacitance measurement:4nF-40nF-400nF-4μF-40μF-400μF-4mF ±(2%+5)

Package included:
1* ST204 clamp meters
1* instruction manual
1* outer packaging box
1* pair of test leads
1*Portable storage bag

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