型号/ Item：TY-1601 品名/Product name：6合1便携式多功能数显胎压计 6 in 1 portable multifunctional digital tire gauge 产品尺寸/product size: 77*45*25 mm 测量范围/Pressure range:3-150PSI 精度/High accuracy:+/-1PSI 1.测量胎压 Measure tire pressure 2.破窗器 Broken windows gauge 3.安全带割刀 Seat belt cutter 4.救生哨子 Lifesaving whistle 5.LED闪光灯 LED flashlight 6.LED手电筒 LED light
功能说明：
