We are offering pacing system analyser. This lightweight, standalone dual chamber psa is used to monitor the lead placement during the implant. programmable parameter valuesmodes: vvi, voo, aai, aoo, vdd, ddd, doobasic rate: from 30 to 150 bpm in steps of 5 bpm ventricular refractory period: from 200 to 500 ms in steps of 20 msatrial refractory period: from 200 to 500 ms in steps of 20 mspvarp: from 200 to 500 ms in steps of 20 msav delay: from 100 to 300 ms in steps of 20 msblanking: 30, 40, 60 80 ms