Aneroid Sphygmomanometer with Stethoscope Biopress® Aneroid model BL-ASM-3 (Palm 120)

Technical information: the indication range - 0-300mmHg, the measurement range - 60 / 300mmHg, the scale division - 2mmHg, the limits of the basic absolute error at an ambient temperature of 20 ± 5 ° C in mm Hg. in the measurement range from 60 to 240 mm Hg. - ± 3, in the measurement range from 240 to 300 mm Hg. - ± 4, additional error in measuring of the instrument at an ambient temperature different from (20 ± 5) ° С in the operating temperature range from + 5 ° С to + 45 ° С,% of the upper limit of measurements no more than ± kx (t20-t1 ), where: k - temperature coefficient equal to 0.06% ° C; t20 - ambient temperature equal to (20 ± 5) ° С; t1 - any temperature value corresponding to the operating conditions, Speed of air pressure reduction in the pneumatic system, mmHg. - 3 ± 2.