Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Vici Vc480c+ 3 1/2 Accuracy + 4 Wire Test Multimeter Digital Milli-ohm Meter
Product description: Feature: - Large LCD display for easy reading - 4 wire testing, capable of testing low resistance - Accurate measurement of conductor, electric heating elements and solder point - High measurement range of 0.01m&; to 2k&; at 6 ranges - HOLD key for data hold - Backlit LCD for easy reading under dark light - Connection for external power supply - Strong anti-magnetic and anti-jamming functions - Full function protection Package: 1. VC480C+ Digital Meter (1 each); 2. Test Lead (1 pair); 3. Shoulder Strap; 4. Operation Manual. Attention: The product is a precision instrument ,To avoid damage and injury caused by wrong operation,please read the operation manual carefully before operation,
Product feature: VC480C, 4 wire test multimeter, Digital Milli-ohm meter
Product brand: Vici
Target attributes: Type
Answer: attribute: type
value: multimeter
source: product title
attribute: type
value: multimeter
source: product feature