QDB-5A QDB3A 4A Auto Diagnostic Tool Oscilloscope PWM Generator Multimeter Stepper Motor Tester for Ignition Coil Solenoid Valve
$54.49
Today it costs $54.49 on AliExpress. Since Oct 25, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 3 days.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$54.49
We started tracking this price on Oct 25. The chart takes shape over the days: we only draw prices we observed.
| Store | HWAUT Official Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Automobiles, Parts & Accessories › Car Repair Tool |
| Recorded readings | 1 |
| First seen | 10/25/2026 |
| Last reading | 10/25/2026, 12:18:16 PM UTC |