Brief introduction: Zd0-54d pointer thermocouple vacuum gauge is used for vacuum monitoring of rotary vane mechanical pump in multi-station production line. The meter has vacuum alarm function. Technical indicators: Supplementary regulation: zj-54d Measurement range: 1000--10-1 pa Number of measurement channels: 1 channel Display mode: pointer type Power supply: AC220V + + 10% 50Hz Panel size: 130 x 150 x 160 depth Opening size: 120 width * 120 height Power consumption: 25 w Weight: 1.5 Kg