* Stand type aneroid manometer; * Measure scope: 0-300mmHg; * Accuracy: +/-3mmHg; * Sub-division: 2mmHg; * Aluminium column can be adjusted from 105-146cm; * Five plastic wheels included; * 2m spring tube; * With blue protecting ring around guage; * Packing: one packed in one shipping carton, carton size:51x48.5x20cm, G.w.:7 kgs.