1.Complete Ultrasonic Testing Machine 2.Epoch_XT 3.USB Port 4.Multicolor LCD ... ™ TechnologyDamping: 50 Ω, 63 Ω, 150 Ω, 400 ΩRECEIVERGain: 0 dB to 110 dB – Two user-defined gain step adjustments and presets above ... to 20%, Custom DAC, and TVG Table. 110 dB dynamic range, 100 dB per µs adjustment, full gain, range, and ... batteryCap(s) for transducer connectors Complete Ultrasonic Testing Machine