Check your eligibility criteria for tender Supply of Micro Processor Based Automatic Ph Meter With Accuracy Of + 0.02, Temp Indicator And Ph Resolution Of 0.01. System To Be Supplied With Suitable Electrode, Stand, Calibration Buffer, Maintenance Kit, Operation Manual, Power Cable And Plug With Calibration Certificate. Make: Systronics, Model: 361 Or Equivalent To Suit Systronics Model 361 Specification..