Introductions: The multimeter is one of the most basic skills in electronics. It is a good assistant to test and troubleshoot faults that exist in electronic device. This Digital LCD Multimeter Voltmeter Ohmmeter Ammeter will meet your demands. Adopting durable material, it is tough enough to be used for long time. Besides, it can be used in measuring remaining capacity of the rechargeable battery, so as to check whether the battery is fully-charged. Features: Brand New and high quality CMOS integrated circuit and dual slope A/D conversion, auto zero and select polarity 45 x 20mm big LCD screen, word size up to 12mm. The best display visual angle is approx 70° It will auto turn off after starting up 25 minutes High reliable measure range and 32 gears are more effective to avoid false operation Support transistor add Diode test Specifications: DC Voltage: 200mV-600V ±(0.5 ±2dgts) AC Voltage: 200V/600V ±(1.0 ±10dgts) DC Current: 200uA-10A ±(1.0%+2dgts) Resistance: 200 2M ±(1.0 ±3dgts) Power supply: 9V,6F22 (not included) Max. display: 1999 Dimensions: 135×67×33mm Package included: 1 x Digital Multimeter 2 x Test Loads 1 x English Manual