Level/frequency 20 Hz to 110 kHz
Noise and noise-to-ground
Noise-with-tone and signal-to-noise
Three-level pulse noise

All our used & refurbished equipment is subject to electrical and cosmetic refurbishment in our In House Calibration Laboratory. We offer full warranty on all our equipment, supported by our Calibration & Repair Laboratory. Free shipping in the UK is standard. Please call or email us for a quick price quote