Hwaut MNB-3 Auto Sensor Simulator
Precision-engineered for automotive diagnostics, the Hwaut MNB-3 simulates oil pressure, oxygen sensor signals, and voltage with laboratory-grade accuracy. Its aerospace-grade aluminum casing ensures durability under extreme workshop conditions. Ideal for mechanics and DIY enthusiasts, this tool generates stable signals for calibrating ECUs, testing sensor responses, or troubleshooting engine lights. The compact design fits seamlessly into toolkits, while the scratch-resistant display guarantees readability in bright sunlight. Compatible with most OBD-II systems, it features a quick-clip harness for instant plug-and-play operation. The anti-interference circuitry eliminates false readings, making it indispensable for emissions testing, performance tuning, or fleet maintenance. Backed by a 12-month warranty, this professional-grade simulator outperforms bulkier alternatives at half the weight. Order in bulk for unbeatable wholesale pricing—direct from global suppliers.