Features:
Versatile multimeter combines the function of multimeter, speaker, , , and in .
Able to measure /AC voltage, /AC current, resistance, capacitance, frequency/Duty Cycle, continuity, diode and ambient . Voice broadcast can report the current mode and values in real .
Speaker funtion with connectivity allows you to connect your device and musics, delivers sound quality and decent bass, with 30 settings of control. 
LCD display, 19999 counts, with backlight, clear to read even in the dark.
More features - , true-RMS, Auto/Manual ranging, data hold, max/min/relative value, low indicator, auto-off in 15 minutes, and Celsius/Fahrenheit degree.
Comes with 18-in-1 combination line, which including u-shaped insert, alligator clip, universal , , /slotted screwdriver, and free-standing test .

Multimeter Parameters:
LCD Display: 19999 counts
True RMS: yes
Sampling Rate: 3 times per second
Voltage:
: 1.9999V-1000.0V; 19.999mV-199.99mV
Resolution: ±(0.05%+3)
AC Voltage:
: 1.9999V-750.0V; 19.999mV-199.99mV
Resolution: ±(0.3%+3)
Current: 
: 1.9999A-19.999A; 19.999-199.99mA
Resolution: ±(0.5%+3)
AC Current:
: 1.9999A-19.999A; 19.999mA-199.99mA
Resolution: ±(0.8%+3)
Resistance:
: 199.99Ω-199.99MΩ
Resolution: ±(0.5%+3)~±(5.0%+5)
Capacitance: 
: 9.999nF-9.999mF
Resolution: ±(5.0%+20)-±(5.0%+5)
Frequency:
: 99.99Hz-6.000MHz
Resolution: ±(0.1%+2)

Specifications:
Type: Without Rechargeable / With Rechargeable / Without Rechargeable & With 18-in-1 Combination Lines / With Rechargeable & 18-in-1 Combination Lines (Optional)
Material: ABS, TPE
Color: Black
: BT5.0 (effective distance≤10 meters)
Input: DC5V 2A
Rated : 2x4W RMS
Frequency: 100Hz-18KHz
SNR: &;76dB
Capacity: 2000 mAh (options)
Item Size: 20*13.5*10.5cm / 7.87*5.31*4.13in
Item Weight: 895g / 31.57oz
Package Size: 23*15.5*15cm / 9.05*6.1*5.9in
Package Weight: 1310g / .2oz
1400g / 49.38oz

Packing List:
1 * Multimeter
2 * Test
1 * Cable
1 * 18-in-1 Combination Line
1 * User Manual(English)