Tensimeter Riester diplomat Presameter Deskripsi Produk : Tensimeter Hg Riester Presameter Sphygmomanometer yaitu Tensimeter air kelas dunia dengan ketahanan dan akurasi yang tinggi khas buatan Germany. Spesifikasi: - Maximum error tolerance : +/- 3 mmHg - 99.99% pure mercury - Precision glass column Internal diameter 4.2 mm +/- 0.2 mm - Latex bulb with chromium plated release valve - Precision air release valve, wear-free and with fine regulation - Cotton hand-cuff with two-tube latex bladder - Metal faceplate with easy-to-read scale up to 300 mmHg - Mercury lock - Special seal against mercury contamination