Precision Automotive Testing Tool
Upgrade your diagnostic toolkit with the QDB-2A Auto Sensor Simulator, engineered for accuracy and durability. High-grade ABS housing with reinforced connectors ensures long-term reliability under harsh workshop conditions.
Multi-Signal Vehicle Diagnostics
Generate precise voltage, frequency, and resistance signals to test oxygen, oil pressure, and throttle position sensors. Compatible with 12V/24V systems, ideal for cars, trucks, and heavy-duty vehicles.
Time-Saving & Error-Free
Simulate sensor faults in seconds—no need for live vehicle testing. Compact design fits in your palm, with a bright LCD for clear readings in low-light garages.
Professional-Grade Build
Machined aluminum knobs and anti-slip grips provide effortless adjustments. Includes overvoltage protection to safeguard against accidental surges.
Universal Workshop Essential
A must-have for mechanics, auto electricians, and DIY enthusiasts. Verify sensor health before replacements or troubleshoot intermittent faults with confidence. Direct wholesale pricing—stock up for your fleet or repair shop with bulk discounts.