brand new and high quality.<br> This item has been designed to allow fuel injector and primary ignition waveforms to be measured using Hantek oscilloscope products.<br> Features:<br> Can allow oscilloscope to measure fuel injector and primary ignition waveforms.<br> Passive attenuator with 20:1 attenuation.<br> If input a 20V signal, it can output a 1V signal.<br> By using this item, oscilloscope can measure voltage higher than its range(*20V).<br> Warning:<br> Please note: this attenuator should not be used for any high voltage measurements other than fuel injectors and primary ignition.<br> Specifications:<br> Attenuation: 20:1<br> Bandwidth: 10MHz<br> Input Resistance: 1.053M<br> Item Size: 60 * 18 * 16mm / 2.36 * 0.7 * 0.6in<br> Item Weight: 24g /0.85oz