Feature: 1. Multifunction: This multimeter supports AC voltage, DC voltage, DC current, and resistance testing to meet various working needs 2. LCD Display: Large LCD screen with clear digital display for quick and accurate readings 3. High Accuracy: Equipped with a high-performance chip for fast measurement response and high accuracy 4. Overload Protection: Built-in overload protection fuse automatically triggers when the test value exceeds the rated capacity to ensure user safety 5. Anti-Fall Protective Cover Design: Industrial-grade wear-resistant cover; all buttons made of durable silicone material for comfort and long life Specification: Item Type: Multimeter Model: UK-830LN Material: ABS + silicone Battery: 2 x 1.5V AAA (battery not included) Purpose: Electrical parameter measurement DC 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 200 (1.0%+5) 0.1 2k (0.8%+3) 1 20k 10 200k 100 2M (1.0%+15) 1k Package List: 1 x Multimeter (battery not included) 2 x Test Leads 1 x Manual Note: 1. If the measured voltage range is unknown, set the range switch to the highest position first, then adjust to the appropriate range based on the displayed value; 2. If "1" is displayed, the range has been exceeded; turn the range switch to a higher position; 3. Input voltage must not exceed 50V; exceeding this may damage the meter circuit; 4. When measuring high-voltage circuits, avoid direct contact with the circuit to prevent electric shock.