REK RK1212DN Audio Sweep Signal Generator Speaker Tester

Precision Frequency Meter
– Measures 20Hz to 20KHz with ±1% accuracy for detailed audio analysis.
High Output Voltage
– Delivers 18Vrms for robust testing of speakers, amplifiers, and audio systems.
Durable Metal Housing
– Industrial-grade aluminum alloy ensures longevity and EMI shielding.
Wide Application
– Ideal for studio calibration, live sound checks, and DIY speaker repair.
Lowest Wholesale Price
– Direct factory supply guarantees unbeatable bulk pricing.