Locating elusive vacuum and evaporative emissions leaks across all car systems demands a reliable and efficient method — the Draper Expert Smoke Diagnostic Machine (94079) delivers exactly that. By using mineral oil and workshop air to generate smoke, the machine efficiently pinpoints leaks throughout all car systems and delivers fast test results while connected to the vehicle. Switching effortlessly between turbo and EVAP testing modes ensures the technician is never restricted to a single diagnostic function. The machine features variable air/smoke pressure control, an easy-to-read test pressure gauge, and an oil level indicator. In turbo mode it operates at up to 20psi; in EVAP mode it runs at 0.75psi, with a safety cut-off that prevents over-pressurisation and protects seals. An operating temperature range of 0°F to 140°F and a generator protection temperature of 239°F are supported by a five-minute smoke duty cycle followed by an air cycle, ensuring the device runs for longer and reducing downtime. The unit is compact, weighing 4.5kg, and connects directly to a 12V DC vehicle battery. The 3-metre vapour output hose provides good reach around the engine bay. Supplied in a convenient carry case complete with 23 plastic plugs, a 31-81mm cone adaptor, battery cable with crocodile clips, a smoke outlet hose, an air intake adaptor, a hook, and an EVAP service kit — everything required to begin diagnostic work immediately.
This smoke diagnostic machine for turbo and EVAP systems is a huge time saver, efficiently pinpointing leaks throughout all car systems and delivering fast test results. It is easy to use, able to switch effortlessly between turbo and EVAP testing. It uses mineral oil and workshop air to generate smoke to detect leaks while connected to the vehicle. The machine features variable air/smoke pressure control, an easy to read test pressure gauge and oil level indicator. For maximum efficiency it has a five-minute duty cycle which ensures the device runs for longer. The unit can run up to 20psi (turbo mode) and 0.75psi (EVAP mode) and there is a safety cut-off, so it can operate without risk of blowing the seals. The machine is compact, lightweight and connects to a 12V vehicle battery. Supplied inside a convenient case packed with accessories including 23 plastic plugs, a 31-81mm cone adaptor, battery cable with crocodile clips, a smoke outlet hose, an air intake adaptor, hook and EVAP service kit.
Product Key Feature:
- Switch between turbo and EVAP
- Variable pressure regulator
- Five-minute duty cycle
- Runs up to 0.75psi (EVAP) and 20psi (turbo)
- Supplied in a case with a range of accessories
Contents:
- 1 x Air intake adaptor 1 x Hook 1 x Smoke outlet hose 1 x EVAP service tool kit 1 x Cap plug kit 1 x Battery cable 1 x Standard cone adaptor
About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1-3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.