Vacuum purge and refill kit to refill the vehicle cooling system and remove air pockets. 1 x Vacuum Type Cooling System Purge and Refill Tool Kit for quick change of coolant. A simple and straightforward way to test for leakages in the vehicle cooling system as well as changing coolant.
eBay
EXFO MAX tester MAX-710B MAX-715B MAX-720B MAX-730B MAX-720C MAX-730C OTDR touch pen
Aliexpress UK
This leak down compression tester & cylinder leakage test kit fits for most gasoline engines with spark plugs(within 20mm). Pull out for use, and push back to lock. Constructed with carbon steel and rubber, straight/angled type universal push-on connectors don't need to be threaded into spark plug wells and are applicable to almost all petrol engines, and the M14 aluminium extension rod can be installed on long/short hose(41-3/4"; 11-1/2") end to increase distance and facilitate operation.
eBay
4in1 Recharge Battery Optical Power Meter Visual Fault Locator Cable Tester 5km 20km 30km VFL
Aliexpress UK
28pcs Universal Radiator Pressure Tester and Vacuum Type Cooling System Kit. 1 x Vacuum Type Cooling System Purge and Refill Tool Kit for quick change of coolant. Allows easy testing for leakage in radiator system and quick change of coolant.
eBay
Digital Satellite Finder Satlink Tester Meter TV Signal Receiver Sat Finder with Compass and LCD Display FTA DVB S2
Aliexpress UK
Automotive engine cylinder leakage test kit:Cylinder leak gauge set is designed to detect a variety of common engine faults such as worn piston rings, cylinder head cracks, worn valves and blown head gaskets.
eBay
Fiber Optic Tool Kit Fiber Optical Power Meter Mini OPM -70～+6dbm VFL 5~60MW Visual Fault Locator Fiber Optic Tester
Aliexpress UK
Vacuum purge and refill kit to refill the vehicle cooling system and remove air pockets. 1 x Vacuum Type Cooling System Purge and Refill Tool Kit for quick change of coolant. A simple and straightforward way to test for leakages in the vehicle cooling system as well as changing coolant.
eBay
1PC RG316 RF Coaxial Cable SMA Male Plug to Dual Alligator Clips Red&Black Tester Lead Wire 50cm Connector
Aliexpress UK
Compression testing on Diesel and Petrol engines. 7pc Pressure Loss Testing Kit. Product Support & After Care. Professional Service.
eBay
NOYAFA NF-8508 Network Cable Tester PoE Checker belt Optical Power Meter LCD Display Measure Length Wiremap Cable Tracker
Aliexpress UK
1x Cylinder Leak Tester Kits. Suits local and imported cars and trucks, designed to check the amount of leakage in 4-stroke engines. Designed to detect a variety of common engine faults such as worn piston rings, cylinder head cracks, worn valves and blown head gaskets.
eBay
FTTH Fiber Optic Cable Tester Tool Kit (Optional) Optical Power Meter(OPM -70 ~+10dBm)&Visual Fault Locator(30/1/10/20/50mw VFL)
Aliexpress UK
The Motion Pro Digital 4-Stroke Leak Down Tester is a high-precision tool designed for diagnosing engine compression and detecting internal engine problems such as leaks in valves, piston rings, or gaskets.
eBay
Noyafa NF-919 3 in1 Fiber Optical Meter Visual Fault Locator REF/OPM Power Meter Red Light Fiber Optic Cable Tester Network Tool
Aliexpress UK