Specifications: Model:SZ02 AC/DC current: 20mA-10A AC/DC Voltage: 600.0mV-600.0V Battery: AAA batteries Maximum number: SZ02 (9999 counts) Properties: 1. Intelligent combustion protection 2. Automatic shutdown 3. Backlit screen 4. NCV non-contact induction 5. Zero fire line identification -NCV contactless scanning, long press NCV button to enter NCV mode, use the upper NCV sensor to approach AC voltage, non-contact safer. Zero Firewire ID. Put the FireWire into the live position, insert the red test pin into the right socket and identify the zero FireWire. -Product layering for more intuition, silicone sleeve, smart motherboard, HD screen, built-in fuse to avoid short circuits. -Illuminated screen, the values are clearly visible even in dark environments and easy to read. -Double flashlight illumination: Press the flashlight button to turn on the light for lighting. -Shockproof silicone case, groove fit and silicone case for effective protection that gives you a sense of security. -Fully equipped, versatile measurement, can measure a variety of electronics to meet your multifunctional needs of components. Scope of delivery: 1*Automatic Digital Measurement Multimeter