PROMPRYLAD Research and Production Company, Ltd is a provider of products and services such as gas or oxygen depletion sensors,testing equipment, pressure of portable fire extinguishers,pressure testing equipment,monitoring systems, pressure,gauges, pressure, indicating and recording,gauges, pressure, precision,gauges, pressure, electric and electronic,gauges, pressure, illuminated, alarm,gauges, pressure gauge calibrating,manometers, inclined,manometers, single column,manometers, u-tube, two column and two liquid types,manometers, multi-tube,manometers, portable,micro-manometers,gauges, absolute pressure,gauges, positive pressure,gauges, differential pressure,pressure gauge tubes,pressure gauge calibration benches,gauges, ionisation/vacuum ionisation,gauges, compound, pressure and vacuum,pressure gauges, oil well,pressure gauges, precision, for laboratories and the chemical industry,gauge pressure and vacuum alarms,pressure gauge protection devices,pressure gauges for bottled gases,pressure gauges for refrigerating fluids,pressure gauges for polymers,manostats,gauges, draught,pressure standards, dead-weight,gas pressure adjusting systems, gas production plant,pressure regulators for food industry equipment,pressure dampers for pressure gauges,pressure regulators and reducers, air,pressure regulators and reducers, liquids,pressure regulators, diaphragm operated,pressure regulators and reducers, gas,pressure regulators, electronic,pressure regulators, manual,gauges, vacuum,pressure switches, refrigeration plant.