แหวนสแตนเลสแบบตอกลายกว้าง 2 ชิ้น แหวนเปิดปรับขนาดได้ พร้อมห่วงสำหรับทำแหวนและกำไล DIY

Brushless Motor Tester Electro Car E-Bike Scooter Brushless Motor Controller Tester 60°/120° 24V/36V/48V/60V/72V

12V Car On-Board Diagnostics Tester Automotive Battery Replacement Tool Car Computers ECU Memory Saver Battery Leakage Detection

Multifunctional Mini Optical Power Meter(-50~+26dBm/-70~+10dBm OPM)AUA-D5/D7/DC5/DC7 Fiber Optic Cable Tester SC/FC/ST Interface

UT02C UT03C Type-C Tester Multi-function Digital Display DC Voltage Current Power Meter Phone Charging Tester DC 4-30V 0-12A

3-in-1 Voltage Tester Pen AC/DC 6-500V For Home Wiring Inspection Electrical Appliances Auto Electrical Circuit Detector Tester

USB Data Cable Detection Board Type-C Micro USB C Cable Tester PCB Board USB Cable Checker for Short Circuit On-Off Switching

4-30V 0-12A TypeC Tester Voltmeter Ammeter240W HD Display Current Voltage Monitor PD3.1/QC4.0+/PPS Fast Charge Detection Trigger

Digital Multimeter ANENG DM850 1999 Counts Automatic AC/DC Votage Tester Current Ohm Ammeter Eletric Professional Detector Tool

18650 21700 4-Channel Battery Tester Type-C LCD Display Battery Capacity Tester MAh Lithium Battery Detection Module

RJ45 CAT6 Crimping Tool Kit with Pass Through Connector,Boots and Tester for Cat5e Cat6 UTP Ethernet Cale