Feature: 1. Multifunction: This multimeter supports AC voltage, DC voltage, DC current, resistance testing to meet different needs of working 2. LCD Display: Large LCD screen, more clear digital display, convenient for users to read quickly and accurately 3. High Accuracy: Equipped with high performance chip, rapid measurement response and high measurement accuracy 4. Overload Protection: Built in overload protection fuse, automatically trigger when the test value exceeds the rated capacity to protect your safety 5. Anti Fall Protective Cover Design: Industrial grade wear resistant cover; all buttons are made of wear resistant silicone material, which is comfortable and durable Specification: Item Type: Multimeter Model: UK-830LN Material: ABS+silicone Battery: 2 x 1.5V AAA(battery not included) Purpose: electrical parameter measurement C Voltage 200mV ±(0.5%+4) 100uV 2V 1mV 20V 10mV 200V 100mV 500V ±(1.0%+5) 1V AC Voltage 200mV ±(1.2%+10) 100mV 500mV 1V DC Current 20uA ±(1.5%+3) 0.01uA 200uA 0.1uA 2mA 1uA 20mA 10uA 200mA 100uA 10A ±(2.0%+5) 10mA Resistance 200Ω ±(1.0%+5) 0.1Ω 2kΩ ±(0.8%+3) 1Ω 20kΩ 10Ω 200kΩ 100Ω 2MΩ ±(1.0%+15) 1kΩ . Package List: 1 x Multimeter(battery not included)2 x Test Lead1 x Manual Note: 1. If you have no idea about the measured voltage range in advance, you should turn the range switch to the highest gear, and then turn to the corresponding gear according to the displayed value;2. If "1" is displayed in the high position, it indicates that the range has been exceeded, and the range switch must be turned to a higher position;3. The input voltage must not exceed 50V, if it exceeds, there is a danger of damaging the meter circuit;4. When measuring high voltage circuits, the human body must be careful not to touch the high voltage circuits.