Feature: 1. 3 1/2-digit LCD, with a max. Reading of 1999,more power saving. 2. Auto range, Data hold, Low battery indication, Overrange indication, Negative Polarity indication. 3. Design for  measuring DC/AC Volts,AC/DC Amps, Ohms and Diode, continuity testing with tone. 4. 2 pieces LR44 equivalent,batteries were insulated in the meter. Please remove the insulation sheet before using. 5. Small size,lightness,and uses box- type design. It is easy to carry and is an ideal tool. Specification: Features: 3 1/2-digit LCD, with a max. Reading of 1999,more power saving. Auto range, Data hold, Low battery indication, Overrange indication, Negative Polarity indication. Design for measuring DC/AC Volts,AC/DC Amps, Ohms and Diode, continuity testing with tone. 2 pieces LR44 equivalent,batteries were insulated in the meter. Please remove the insulation sheet before using. Small size,lightness,and uses box- type design. It is easy to carry and is an ideal tool. Specification: Overrange indication: OL shown on the LCD. Negative Polarity Indication: Negative sign"-"shown on the display automatically Sampling Rate: Approximate 2 to 3 times/sec Low Battery Indication: -+ shown on the LCD Package size:25*15*3cm Package weight:141g Package Included: 1 X Multimeter 2 X Free 1.5V AAA batteries (Included) 1 X Pair of Test Probe 1 X User Manual Package List: 1 X Multimeter 2 X Free 1.5V AAA batteries (Included) 1 X Pair of Test Probe 1 X User Manual