ITEM NAME:Digital LCD Voltmeter Ammeter Ohmmeter Multimeter Volt AC DC Tester Meter A830L Product Description Description: 100% brand new and high quality 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 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 Â °C 8. Storage Temperature: -10Â °C-50Â °C 9. Size: 31.5*91*189mm 10. Weight: 280g Included: 1 x A830L MINI Pocket Hand-held Digital Multimeter 2 x Probe 1 x User's Manual.Display: LCD, 1999 counts, updates2-3/ect. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. 12 months Warranty.