Shahab Uddin Siddiqui

• Calibration of gauges
• Pressure gauge manufacturing
• Site visits for calibration of Pressure Transmitter,
Differential Pressure Transmitter, Temperature
Transmitter, Level Transmitter, Flow Transmitter,
Control Valve, On-Off Valve.
• Calibration of Electrical Instruments like Megger,
Multimeter, Lux meter etc.
• Knowledge of Flow meters, Level Instruments, Gate,
Control, Ball, Globe, Strainer, Gas Detectors
• Test Bench, RTD, Pressure Switch
• Manufacture of RTD and Thermawell

• Calibration of Instruments and equipment
• Preparing Calibration Certificates and reports of
instruments calibrated.
• Calibration of Pressure related instruments like
Pressure Relief Valve, Pressure Guage, Temperature
Gauge, Pressure Switch, Dead Weight Tester,
Pressure Calibrators, Vacuum Gauge, Pressure
Hydraulics and Pneumatic Pump, Hydro Test,
Manifold Test etc. Calibration Electrical related Clamp
Holiday Calibration Dimensional