A versatile dual-purpose diagnostic kit from OTC, ideal for testing vacuum lines, components, and low-pressure fuel systems. Also quickly diagnoses internal engine problems such as worn rings, faulty valves, and leaking head gaskets. Comes complete with adapters for most applications — perfect for pinpointing hard-to-find problems like cracked vacuum lines.
Key Features
Large 3-1/2" easy-to-read gauge with rugged protective outer boot
Dual-purpose gauge reads both vacuum and pressure
Dual scale: 0–30 in.Hg / 0–70 cm Hg vacuum and 0–15 PSI / 0–100 kPa pressure
Tests vacuum lines, intake manifold vacuum, and low-pressure fuel systems
Diagnoses worn piston rings, faulty valves, and leaking head gaskets
Pinpoints cracked or leaking vacuum lines
Complete with adapters for most applications
Specifications
Property
Value
Part Number
5613
Brand
OTC
Gauge Size
3-1/2"
Vacuum Range
0–30 in.Hg / 0–70 cm Hg
Pressure Range
0–15 PSI / 0–100 kPa
Weight
1.05 kg
Country of Origin
China
Diagnoses & Tests
Vacuum line leaks · Cracked hoses · Low-pressure fuel systems · Worn piston rings · Faulty valves · Leaking head gaskets · Intake manifold vacuum
Suitable For
Petrol engines · Domestic and import vehicles · Motorcycles · Marine engines · Small engines · Workshop and mobile mechanics
