Attention:
                 There're 1/2/4 pressure gauges different of these products (with different accessories),  
                 the same function and operation, just test different cyclinder machines in the same time.
                 pls make the purchase as you needs.
Features:
Condition: Brand New
Excellent quality vacuum gauges enable easy synchronisation and balancing of motorcycle carburettors
High Class Quality and Very Durable
Each gauge has damping control and calibration control.
Kits includes: Vacuum Gauges, Hoses, Extensions, Adapters, Mounting Plate
H unit includes precision gauges mounted on a robust metal base for worktop use, threaded brass carb extensions (65mm and 180mm), connectors and vacuum hose.
Suitable for 2/4-cylinder machines.
Please adjust the needle to Zero position by a slot screw driver if you find it not point to Zero position.
 Specification:
Product Name: Motorcycle Fuel Vacuum Gauge Balancer
Material: plastic,metal
Main Color: Black,blue
Type: Vacuum Gauge
Sub-Type: Carburettor Balancing Gauge
Note: Due to manual measurement and light shooting,pls allow ± 1-3cm size error and a little color difference.
          Due to different production batches, there's accessories different from old type and new type of the 4-gauge product, we'll send it by random.
Package Included:
1x Carburetor Carb Synchronizer Kit