Sturdy steel handle and brass cylinder. Easily bleed brakes and test automotive vacuum systems by yourself, equipped with vacuum gauge, convenient to read pressure.
eBay
DRAGON GAUGE 52mm Water Temp/Oil Temp/Voltmeter/Oil Press/Vacuum/Boost Gauge/Air Fuel Ratio/EGT Gauge With Sensor for 12V Car
Aliexpress UK
Item Type: Vacuum Pressure Gauge. 1 x Vacuum Pressure Gauge. If you are satisfied with our service, pls. Item Size: 3.8x4x4cm / 1.5x1.6x1.6in. Range: -1~0bar and -30~0inHg. Mount Thread: 1/8BSPT.
eBay
12V 52mm Car Gauge Water Temp Oil Temp Voltmeter Oil Press BAR/PSI Vacuum Boost Gauge Air Fuel Ratio EGT Gauge With Sensor
Aliexpress UK
2" (52mm) Black Face Gauge with a Magnified Tinted Lens. Red: 12v dash lighting / 12v ignition switch. Style: Red Illuminated Needle Readout. -10 Color LED through dial lighting with color recall ability.
eBay
52mm Car Exhaust Gas Temp Gauge Vacuum Oil Pressure Bar PSI Gauge Voltmeter Oil Temperature Water Temp With Sensor for 12V Car
Aliexpress UK
Vacuum Pump.
eBay
Digital Pressure Gauge Switch ZSE30AF Vacuum Negative Pressure Gauge ISE Positive Pressure DPSN1 Electronic Digital
Aliexpress UK
✅ Comprehensive Coverage of the Vehicle's Vacuum System. regardless of ambient temperature changes. HIGH-PRECISION SENSOR. SMART TEMPERATURE COMPENSATION. Built-in reverse polarity protection system automatically power off in case of incorrect connection, ensuring safe and worry-free use.
eBay
2" 52mm Car Turbo Boost Gauge BAR PSI Water Temp Oil Temp Oil Press EGT Gauge Tachometer Voltmeter Vacuum Air Fuel Ratio Gauge
Aliexpress UK
1/4 BSPT Bottom Connection. Range -30"Hg/ dual scaled 0/-1 Bar. Item specifications : VACUUM GAUGE with BRASS HOSE TAIL. C/W BRASS HOSE TAIL TO 6mm ID TUBE. Do not use on Oxygen Service. Block Srewed to case (not glued).
eBay
1/4 0PS Vertical Digital Vacuum Pressure Gauge Dual Scale Micrometer Pressure Gauge 2" Dial
Aliexpress UK
Engine fault finding. As an inlet manifold vacuum tester the following faults can be diagnosed: Spark misfires, poor engine compression, too weak or too rich mixture, ignition too advanced or too retarded, inlet manifold and carburettor leaks and incorrect valve timing.
eBay
Electronic Air Conditioning Refrigerant Fluoride Meter Vacuum Pressure Gauge Digital Manifold Gauge
Aliexpress UK
(3)The gauge will both show the digital and analog LED. 1 x Digital Vacuum Gauge. Unit Type: BAR. Color: Smoked tint lens when "off", color LED display when "on". Display Range: -1.0~0 bar. LED 20 pcs: Yellow x 6 pcs, Green x 7 pcs, Red x 7pcs.
eBay
52mm Water Temp/Oil Temp/Oil Press BAR PSI/Voltmeter/Vacuum/Boost Gauge/Air Fuel Ratio/EGT Gauge With Sensor Gasoline Car 12V
Aliexpress UK