A pressure comparator is a precision instrument that compares the pressure of two fluids. It is used to calibrate pressure gauges and other pressure instruments. Pressure comparators are typically more accurate than the instruments they are used to calibrate.

Intelligent pressure calibrators are high-precision instruments that measure and calibrate pressure with advanced features such as data logging, communication capabilities, and automatic calibration.

Temperature calibrators are precision instruments used to calibrate temperature sensors and other temperature measuring devices. They provide a precise and accurate reference temperature, which can be used to adjust the readings of the devices being calibrated.

A sphygmomanometer calibrator is a device used to calibrate sphygmomanometers, which are instruments used to measure blood pressure.

Electric pressure comparators are versatile instruments that can be used to calibrate pressure gauges, transducers, and other pressure instruments.

Electronic instruments that measure and display pressure readings with high accuracy and reliability. They offer a variety of features, such as data logging and communication capabilities, making them ideal for a wide range of applications.