Features:
1.The meter is a hand held 31/2digital multimeter for measuring AC/DC voltage and AC/DC current, resistance, diode , transistor, freguency, temperature,capacitance and continuity test with battery operated.
2. Fit for schools, factories, families and amateur wireless lovers
3. Small and compact design
4. A great electronic measuring instrument
5. The back light of display is optional

Specifications:
1. Protective Tube: F500mA/250V
2. Power: 9V NEDA1604 or 6F22 Battery
3. Display: LCD, 1999 counts, updates2-3/ect.
4. Measuring method: Dual-slope integration A/D converter
5. Overrange Indication: Only figure "1"on the display
6. Polarity Display: "-" for Negative Polarity
7. Working Temperature: 0-40 °C
8. Storage Temperature: -10°C-50°C
9. Size: 31.5*91*189mm

10. Weight: 280g

[Function] ------- [Range] ------- [Accuracy]
DC voltage: 200mV--2-20-200-600V ±0.5%
AC voltage: 200V-600V ±1.0%
DC current: 200u-2m-20m-200m-10A ±1.8%
Resistance: 200-2k-20k-200k--2MΩ ±1.0%

product description
3 1/2 digital LCD screen, maximum display value 1999
Data retention function Low voltage symbol display Backlight function Overload protection On-off measurement
Diode: Transistor: On-off measurement: Yes Data retention: Yes Background light: Yes Power supply: 6F22 9V battery
Maximum display: 1999 Overall dimensions: 135×67×33mm Weight: 145g (with battery) Standard accessories: table pen, instruction manual, color box, jacket