COD☆ ANENG ST205 4000 Counts Full Intelligent Automatic Range True RMS Digital Multimeter Clamp Meter

ANENG ST205 4000 Counts Full Intelligent Automatic Range True RMS Digital Multimeter Clamp Meter AC/DC Voltage NCV Resistance Auto Range Flashlight with Temperature Measurement The 4000counts is a pocket-sized 3 3/4-digit automatic digital instrument with stable performance, high precision, high reliability, clear reading and overload protection. It is a superior tool and instrument, laboratory, factory, radio enthusiasts and the ideal tool for the family.   Features: The 4000counts is a pocket-sized 3 3/4-digit automatic digital instrument with stable performance, high precision, high reliability, clear reading and overload protection.  Driven by AAA 1.5V battery, the instrument adopts LCD display and adopts boost power supply.  Even at the edge of 2.3V low battery, it can ensure the ultra-high brightness of backlight and flashlight.  This watch is easy to carry and is a meter that users like very much.  The backlight can be turned on and off automatically after 15 seconds. This series of instruments can be used to measure DC voltage and AC voltage, AC current 600A, resistance, continuity test, frequency measurement and true RMS. It is a superior tool and instrument, laboratory, factory, radio enthusiasts and the ideal tool for the family. Specifications: Material:ABS Color:Blue Red Orange Black(Optional) 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）； 11. Attachment: One instruction manual, one outer packaging box, one pair of test leads, Thermocouple, Portable storage bag 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） temperature measurement :yes Frequency :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) temperature measurement : -30~1000℃ / 22~1832℉ ±(2.5%+5) Notes: 1. When measuring voltage, please do not i