****- สอบเทียบ(Calibration) ด้านความดัน (Pressure) Pressure / Vacuum Gauge
- PRESSURE GAUGE ,VACUUM GAUGE ,DIFF. GAUGE -------- (Accredite ISO/IEC 17025)
- MANO METER ,BAROMETER
- PRESSURE TRANSMITTER -------- (Accredite ISO/IEC 17025)
- DIAPHAM PRESSURE GAUGE -------- (Accredite ISO/IEC 17025)
- PRESSURE SWITCH ,DIFF. PRESSURE SWITCH -------- (Accredite ISO/IEC 17025)
- SAFETY VALVE ,CONTROL VALVE
- LEAK PRESSURE GAUGE ,
- DIFFERENTIAL PRESSURE TRANSMITTER -------- (Accredite ISO/IEC 17025)
- LEVEL TRANSMITTER -------- (Accredite ISO/IEC 17025)
- ULTRASONIC LEVEL TRANS. / RADAR LEVEL TRANS.