Product description Cold cathode gauge IKR series measuring range 0,01 hPa to 5x10-11 hPa, models include vacuum gauge IKR 360.Vacuum gauge IKR 251, vacuum gauge IKR 261 and IKR 270 Gauge with more than a variety of interfaces are available, Cold cathode gauge with inverted magnetron principle is particularly suitable for high vacuum applications. Cold cathode vacuum gauge IKR series is resistant to atmospheric shock, corrosion resistance, output analog signal is: 0-10V, cold cathode vacuum gauge IKR series can be used with vacuum gauge display TPG.  can assist customers in selecting models and provide perfect after-sales maintenance services