It has a few marks on the body.
eBay
Ingenious-Efficient Cable Tracing Tool For IPC-5200Plus For IPC-9800Plus Network Cable Tracker With Electroscope For CCTV Tester
Aliexpress UK
SAFETY ASSURED: Cat IV rated volt finder with heartbeat safety feature - green LED indicates that the unit is on and working correctly.
eBay
Newest Hard EVA Travel Protect Box Storage Bag Carrying Cover Case for FNIRSI HRM-10 Battery Voltage Internal Resistance Tester
Aliexpress UK
✔️ 14 WIRING CONDITIONS: All of the possible indications are displayed on the front of the Kewcheck103 to help with easily understanding the test results for each socket. UK mains socket tester. ✔️ SIMPLE TO USE: The Kewcheck 103 Socket Tester allows you to easily check if Live, Neutral and Earth wires are wired correctly on any UK plug socket.
eBay
ZHOUCE ZC-802G Multi-Function Network Cable Tester Anti-Interference Wire Tracker POE Powered Line Finder for Ethernet Cable
Aliexpress UK
Introducing the Kewtech 12-in-1 Multifunction Tester (KT66DL) - a versatile and compact handheld device perfect for all your testing needs. With a digital display, this multimeter offers a range of features including auto power off, auto-ranging, backlight, data hold, data logging, battery door access, bar graph display, and clamp. It is also rated IP40 for durability and has a length of 12 inches. Ideal for use in various industries, this multimeter is part of the Kewtech brand and is designed to meet all your testing requirements. Whether you're a professional or a DIY enthusiast, this multimeter is a must-have for any toolbox.
eBay
10MW/10KM Visual Fault Locator, Fiber Optic Cable Tester 10KM Range Test Equipment Red Light Pen VFL
Aliexpress UK
Suitable for Kewtech Multifunction Testers This set is in the Kewtech standard colours of BROWN/BLUE/GREEN with stackable connector. The GREEN test lead consists of a industry standard of a 4mm straight end connector at one end and a stackable (piggy back) connector at the other end.
eBay
Satlink ST-6986 PRO DVB-S2/S, DVB-T/T2, DVB-C ST6986 h.265 hevc 10bit meter with Fiber Optic tester ST 6986
Aliexpress UK
Kewtech Kewstick Uno & Kewcheck 103 Voltstick & Socket Tester Kit. Kewtech Kewstick Uno Voltstick. The Kewcheck 103 Socket Tester ensures your sockets are wired correctly with clear visual and audible indicators to spot errors or faults.
eBay
Noyafa Underground Cable tester NF-816L Anti-Interference Cable Tracker Electrical Wire Tracer Cable Locator Network Tools
Aliexpress UK
✔️ 14 WIRING CONDITIONS: All of the possible indications are displayed on the front of the Kewcheck103 to help with easily understanding the test results for each socket. UK mains socket tester. ✔️ SIMPLE TO USE: The Kewcheck 103 Socket Tester allows you to easily check if Live, Neutral and Earth wires are wired correctly on any UK plug socket.
eBay
Mini 4 in 1 Multifunctional Optical Power Meter Visual Fault Locator Network Cable Test Optic Fiber Tester OPM 1mW 20mW 30mW VFL
Aliexpress UK
KEY FEATURES. Pocket-size for handy use anywhere. Cat IV rated. SAFETY ASSURED: Cat IV rated volt finder with heartbeat safety feature - green LED indicates that the unit is on and working correctly.
eBay
NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5GHz MF HF VHF UHF W/ Shell SD Card Slot Supprt 32G Digital Nano VNA-H Tester
Aliexpress UK