Hydraulic Hand Pump Calibrator - High-Accuracy Pressure Calibration Tool for Industrial Instruments Operating temperature:0 - 50 °C It has multiple advantages: strong

It has multiple advantages: strong versatility for various conductive and non - conductive media

It boasts a unique oil seal to keep dust out

The liquid crystal display can display the differential pressure/pressure value

With a higher operating frequency and wider bandwidth

and the ventilation tube is in the cable

Hydraulic Hand Pump Calibrator - High-Accuracy Pressure Calibration Tool for Industrial Instruments Operating temperature:0 - 50 °C It has multiple advantages: strongHydraulic Hand Pump Calibrator: Precise Pressure Calibration Tool with Safe Operation Guidelines This hydraulic hand pump calibrator ensures accurate pressure calibration for industrial instruments. For optimal performance and safety: Use within rated pressure range; never exceed the measuring range. During transport, lock the exhaust knob, place the hand lever flat, and fully screw in the fine tuning pumps screw rod. Keep the exhaust knob open