1、[High Accuracy] Built in overload protection fuse and equipped with performance chip, accurate measurement results, convenient reading and good use effect. 2、[NCV Mode] Long press and hold the NCV key to enter the NCV mode, don't let go during the measurement process, otherwise it will exit the NCV mode. In the current mode, NCV measurement cannot be performed. 3、[Measuring Angle] The appropriate angle required for measurement can be adjusted at any time, making observation of data more convenient, to meet your various need. 4、[Automatic Identification] Intelligent multimeter can be automatically identified, true effective value measurement, so youc an use it with confidence. 5、[Widely Application] Digital multimeter can measure AC and DC voltage, AC and DC current, resistance, capacitance, frequency, with on off buzzer, NCV, neutral and live wire discrimination, data retention functions. Name: Smart Digital Multimeter Model: ZT-S3 Material: ABS Battery: 2 x 1.5V AAA (Battery Not Included) Application: Electrical parameter measurement AC Current: 999.9mA/9.999A DC Current: 999.9mA/9.999A Resistance: 4kΩ/40kΩ/400kΩ/4MΩ/40MΩ Capacitance: 4nF/40nF/400nF/4μF/40μF/400μF/4mF Frequency: 4Hz/40Hz/400Hz/4KHz/40KHz/400KHz/4MHz/10MHz 1 x Multimeter (Battery Not Included) 2 x Test Lead 1 x Manual