ANENG-SZ18 Digital Multimeter 9999 Professional True RMS Analog Tester Multimetro DIY Transistor Capacitor NCV Testers Lcr Meter Description ANENG-SZ18 is an automatic range digital multimeter with 9999 words with a true effective value. The instrument is full-key operation with triple display. Measure AC voltage and DC voltage Measure AC and DC current Measuring resistance/temperature Test continuity and diode Measuring capacitance/NCV Measuring frequency and duty cycle Anti-interference AC voltage detection Specification Model:SZ18 Display (LCD)9999 Range:automatic / manual Material:ABS+TPE Sampling rate:3 times/sec True RMS:yes Data retention:yes Screen backlight:yes Low battery warning:yes Automatic shut-down:yes type of battery3 * 1.5V AA battery (not included) FeaturesRangePrecisionAC frequency response DC Current:9.999A/999.9mA(1.0%+3)- DC Current:99.99mA/9.999mA/99.99A/999.9A(0.8%+3)- AC current:9.999A/999.9mA(1.2%+3) 40Hz~1kHz AC current:99.99mA/9.999mA/99.99A/999.9A(1.0%+3)40Hz~1kHz DC voltage:999.9mV/9.999V/99.99V/999.9V/9.999mV/99.99mV/999.9mV(0.5%+3)- AC voltage:999.9mV/9.999V/99.99V/750.0V/9.999mV/99.99mV/999.9mV(1.0%+3)40Hz~1kHz Resistance:99.99(1.0%+3)- Resistance:999.9/9.999k/99.99k/999.9k(0.5%+3)- Resistance:9.999M(1.5%+3)- Resistance:99.99M(3.0%+5)- Capacitance:9.999nF(5.0%+20)- Capacitance:99.99nF/999.9nF/9.999F/99.99F/999.9F(2.0%+5)- Capacitance:9.999mF(5.0%+5)- Frequency:99.99Hz/999.9Hz/9.999kHz/99.99kHz/999.9kHz/5.000MHz(0.1%+2)- Temperature:(-20~1000) / (-4~1832) (2.5%+5) - Duty cycle:1%~99% Diode:yes On and off:yes NCV:yes working environment:temperature0~40 , humidity75% Package: 1 * ANENG-SZ18 Digital Multimeter 2 * Test lead wire 1 * Thermocouple 1 * Manual 1 * Cloth bag(According to the choice) 1 * 16 in 1 combination line(According to the choice)