acid concentration meter
nitric acid concentration meter
sulphuric acid concentration meter
Brand Name: BOQU; Measuring range 3: 0.00~10.00%HCL; Isolated current output: 4~20 mA; Measuring range 2: 0.00~10.00%NaCL; Port: Shanghai; Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram; Packaging Detail: carton box; Power supply: AC220V±22V, 50Hz±1Hz,24V DC; SJG-3083: acid concentration met