English
Portuguese 
Indonesian 
Russian 
Arabic 
Description
Alkt82a, a dual-purpose calibration platform for oxygen gauge and pressure gauge, adopts manual plunger pump to pressurize under the action of lever, which is light in weight and labor-saving; the instrument itself is equipped with secondary oil-water isolation device, which has reasonable structure, neat arrangement, stable performance and safe and reliable. It is suitable for the verification of pressure gauge, oxygen gauge and other forbidden oil pressure gauges in measuring department, industrial and mining instrument room.
