SOLARY SD314 Portable Pressure-Gauge Tester

SOLARY SD314 brings pressure observation to everyday workshop inspections.

65WPower
DC12VInput Voltage
19-23psiOutput Pressure
  • Two ways to inspect a suspected leakObserve pressure behavior with air-only testing, then trace escaping smoke during smoke testing.
  • Pressure-focused panelA pressure gauge is fitted; this configuration does not add a flow meter or oil-level window.
  • Carry between test locationsThe integrated handle and 171 × 237 × 187mm enclosure support movement around the workshop.

For repair workshops, distributors and importers.

Move Easily Between Jobs

Bring pressure observation and smoke tracing to the work area with the SOLARY SD314 portable smoke leak detector. Its handled enclosure makes repositioning convenient, while Air&smoke mode and a pressure gauge support everyday inspection needs. A practical choice for buyers who value a portable layout and straightforward controls.

Input voltage: DC12V. Power: 65W. Operating mode: Air&smoke mode.

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Built for Daily Use

  • Rated 8L/min output: a straightforward configuration for daily inspection.
  • Pressure observation: keep test pressure visible while inspecting the connected circuit.
  • Air&smoke mode: choose air delivery or visible smoke for the required procedure.
  • Built-in air pump: no external air compressor required for the machine’s air supply.
  • Handled enclosure: move the tester conveniently between work areas.

Carry It to the Test

Use the integrated handle to move the tester between inspection locations. The 171X237X187mm body puts dual-mode testing and pressure observation into a convenient workshop format, with a built-in air pump that removes the need for an external compressor connection.

Ready for Workshop Jobs

The built-in air pump keeps the machine independent of an external compressor connection. Use the handle to move the machine conveniently between inspection locations. Overheat protection stops the entire machine and automatically resumes operation after cooling.

Trace Hidden Leaks

Use SD314 for intake leak testing, vacuum leak inspection and compatible vehicle pipework checks under the applicable service procedure. Visible smoke helps direct attention to unintended openings around hoses, fittings and seals, supporting a more focused inspection before repair decisions. For EVAP leak testing and other pressure-sensitive circuits, confirm the required setup and permitted test pressure. The 19-23psi catalog output-pressure value is not a universal vehicle test setting.

Technical Specifications

Model SD314
Input Voltage DC12V
Power 65W
Output Pressure 19-23psi
Air Supply Built-in Air Pump
Operating Mode Air&smoke mode
Output Flow 8L/min
Pressure Display Pressure gauge
Flow Meter Not included
Oil-Level Window Not included
Test Oil Max Capacity 30ml
Product Size 171X237X187mm
Package Size 315X310X250mm
Gross Weight 4.62kg
Standard Accessories A+B+C

Standard Accessories

Power cord 1 set
Pipe 1 pc
Cone adapter set 1 pc
Pipe adapter 1 pc
Refueling bottle 1 set
Valve core wrench 1 set
EVAP adapter 1 pc
Inlet port adapter 1 set
Cone plug set 1 set

Prepare for the Next Test

Use recommended baby oil (BB oil): 20ml for first use, then refill with 30ml only after the previous oil has been used up. Do not exceed the 30ml maximum capacity. Smoke normally begins in approximately 10 seconds after activation; this is startup time, not a promised diagnosis time. Follow the model instructions for preparation, DC12V input connection and operation.

Buyer Questions

Why choose SD314 for my workshop?

Use the integrated handle to move the tester between inspection locations. The 171X237X187mm body puts dual-mode testing and pressure observation into a convenient workshop format, with a built-in air pump that removes the need for an external compressor connection.

What input voltage does SD314 require?

The specified input voltage is DC12V, with a power rating of 65W.

Which modes and flow settings are available?

Air&smoke mode. The rated output flow is 8L/min. This configuration does not offer four-level flow selection.

How can I monitor pressure and oil?

A pressure gauge displays test pressure. An oil-level window is not included.

What is the packaged weight?

SD314 has a catalog gross weight of 4.62kg. This is the gross weight, not the machine’s net weight.

What happens if the machine overheats?

Overheat protection stops the entire machine. Operation automatically resumes after cooling. The operator must still monitor the test.

How do I request a wholesale or OEM quote?

Send the model SD314, required quantity, destination country and logo or packaging requirements. SOLARY will confirm available options, pricing, package contents and estimated dispatch time.

Find Your Workshop Fit

Compare SD317 Pressure and Flow Smoke Tester and SD318 Smoke Tester with Oil Visibility, or explore our automotive smoke leak detectors to choose the configuration that fits your requirements.

Factory Support for Your Order

Buying for a workshop, distribution business or equipment brand? SOLARY welcomes enquiries from automotive equipment distributors, wholesalers and importers. Explore our manufacturing and OEM/ODM services and confirm available branding and packaging options for your order.

Request Your SD314 Quote

Equip your workshop—or expand your diagnostic equipment range—with the SOLARY SD314. Share your required quantity, destination country, intended use and any logo or packaging requirements so we can prepare a quotation. Our team will confirm the configuration, package contents, pricing and estimated dispatch time.

RFQ details: Model SD314 · Quantity · Destination country · Workshop use or resale · Branding / packaging requirements

Request a Quote

Technical reading: EPA background on vehicle evaporative emissions. This resource explains emissions background; it does not certify this product or specify its operating procedure.

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