ANENG | ANENG SZ309 Digital Multimeter 1999 Counts Voltage Current Resistance Capacitor Frequency Detector Diode Continuity Buzzer Tool

ANENG SZ309 Digital Multimeter 1999 Counts Voltage Current Resistance Capacitor Frequency Detector Diode Continuity Buzzer ToolProduct IntroductionANENG SZ309 is a 1999 entry-level fully functional digital multimeter that combines AC/DC voltage/current, resistance, capacitance, and frequency measurements. It is equipped with diode/on/off buzzer, data retention, backlight display, low battery reminder, and automatic shutdown functions. The entire machine weighs only 114g and is powered by two AAA No. 7 batteries. It is a practical multimeter for students' electronic training, home circuit maintenance, simple home appliance maintenance, and electrical engineering learning.Core Parameters Of The ProductBrand: ANENGModel: SZ309Maximum Count: 1999 CountsNet weight of the whole machine: 114gShell material: ABS engineering plasticPower supply specification: 2 × 1.5V AAA No.7 batteryAdditional configurations: data retention, backlit LCD display, low battery reminder, idle automatic shutdown, diode testing, line on/off buzzer alarmFeature:FunctionRangeResolutionPrecisionAC voltage0.1mV-600V0.1mV-100mV±(1.2%reading+5words)DC voltage0.1mV-600V0.1mV-100mV±(1.2%reading+5words)AC current0.1uA-10A0.1uA-10mA±(2.5%reading+5words)DC current0.1uA-10A0.1uA-10mA±(2.5%reading+5words)Resistance0Ω-20MΩ0.1Ω-0.01MΩ±(1.2%reading+5words)Capacitor2nF-2mF0.001nF-0.001mF±(4.0%reading+5words)Hz frequency2Hz-2MHz0.001Hz-0.001mHz±(3.0%reading+5words)Diode√Buzzer√Data retention√MaterialABSBacklit screen√Weight114gLow power prompt√BatteryAAA Battery*2(without shipment)Auto power off√Max display1999 countsCore advantages of the product✅ 7-in-1 full function measurement, entry-level maintenance coverageVoltage/current/resistance/capacitance/frequency+diode/on/off buzzer✅ High frequency+large capacity dual coverage, more practical for small component detectionMaximum frequency range of 2MHz, capable of measuring variable frequency signals for small household appliances and control boards; The capacitor range covers 2nF~2mF, and both ceramic capacitors and electrolytic capacitors can be detected✅ Backlit screen+data retention, easy to work in dim environmentsLCD backlit display screen, clear reading in distribution box and low light environment; Data retention, one click locking of measurement values✅ Lightweight body+humanized energy-saving designThe whole machine weighs only 114g, portable and easy to store; Idle automatic shutdown+low battery reminder✅ High resolution gear, precise capture of small signalsThe voltage and current range is as low as 0.1mV/0.1 μ A resolution, and even weak voltage and current can be accurately readPackaging included:(Not including battery)1 * Pen line1 * Multimeter1 * Manual1 * Packing box1 * 16-in-1 combination line (according your choice)