ITEM NAME:New A830L LCD Digital Multimeter DC AC Voltage Diode Freguency Multitester #gib Store Home Promotion Hot Item Add to Fav.Display: LCD, 1999 counts, updates2-3/ect. New arrival. 1 x User's Manual. Weight: 280g. Size: 31.5 91 189mm. Storage Temperature: -10 °C-50 °C. Working Temperature: 0-40 °C. Polarity Display: "-" for Negative Polarity.