Đồng hồ đo lưu lượng chuẩn Environmental R-Meter-S-275
The R-Meter-S-275 is a 15 point calibrated secondary reference meter to be used with your metering console. (click on image to enlarge)
15-point Calibration
Type K Thermocouple
6’ hose and ½” Stainless Steel Quick Connect
English Units
Natural Gas 250 CFH
Butane 135 CFH
Propane 155 CFH
Options:
Part # R-Meter-S-275M for Metric Units
Part # R-Meter-S-110M for Metric Units, 110 Cubic FPH