The small pressure gauge has pointer and digital display inside, which makes it more convenient to read the pressure value. 52mm / 2in. The oil pressure gauge runs with low power consumption, high accuracy and long service life.
eBay
12V/24V/36V Hour Meter For Marine Boat Engine 2" Round Waterproof Gauge Moto Car Mechanical Quartz Hour Meter Counter Timer
Aliexpress UK
Size: 1/8 NPT. Color: As shown. We will work with you to until you are satisfied. This item must be grounded.
eBay
TU-21 Cylinder Leak Tester Compression Leakage Detector Double Gauge Petrol Engine Leakdown Detection Compression Test Tool
Aliexpress UK
1 x Compressio n Tester. 1 x Straight L ine Pressure Pipe. 1 x Angled Pressure Pipe. M10 thread is suitable for motorcycles, M12 / M14 / M18 threads are suitable for car. Can be quickly set to your motor / car, get accurate readings in valves, piston rings, cylinder bores or head gaskets.
eBay
12v 24v 36v Hour Meter for Marine Boat Engine 2" Round Waterproof Gauge Moto Car Trucks Mechanical Hour Meter Counter Timer
Aliexpress UK
Net weight:60g. Programmable Maintenance hour setting with service Icon, a reminder when to change oil or other service. Work on any 2 or 4 stroke gasoline powered engine. With wrap black wire around sparkplug wire, can work on all spark ignition engines by selecting engine type using S1 and S2 buttons.
eBay
Digital RPM Tach Hour Meter Temperature Gauge for Gas Engine Motorcycle Marine Jet Ski Buggy SnowblowTractor Pit Bike Paramotor
Aliexpress UK
Supplied with set of long and short carburettor adaptors for easy access amongst the tubes and wires around the carburettor. One of the most comprehensive balancer sets available on the market. Features a bank of four mini-gauges with lockable valves enabling user to hold vacuum values in use.
eBay
Measure Rule for Volvo C70 S60 S70 S80 V70 XC70 XC90 57 cm Oil Dipstick 2.3L 2.4L 2.5L Engine Oil Petrol Dipstick Gauge
Aliexpress UK
Sensor size: M18 1.5. Tooth module: 2~6.
eBay
Car Cylinder Leak Down Tester TU-21 Gasoline Engine Compression Tester Dual Gauge Leakage Detector Kit with Red Case
Aliexpress UK
Programmable Maintenance hour setting with service Icon, a reminder when to change oil or other service. Work on any 2 or 4 stroke gasoline powered engine. With wrap black wire around sparkplug wire, can work on all spark ignition engines by selecting engine type using S1 and S2 buttons.
eBay
Automotive Cylinder Tester Kit Vacuum Gasoline Engine Compression Meter Pressure Gauge With Adapter
Aliexpress UK
Thread Size: M20x1.5. Application: Applicable for Motorbike. EASY INSTALLATION: The engine oil temperature gauge can be quickly installed on the motorcycle in the right place, users can easily operate and observe the temperature changes.
eBay
Inductive Tachometer Gauge Alert RPM Engine Hour Meter Backlit Resettable Tacho Hour Meters for Motorcycle ATV Lawn Mower
Aliexpress UK