ADC E-Sphyg Digital Aneroid Sphygmomanometer, Adult, Black

Replaces the traditional aneroid or mercurial instrument with an electronic gauge that is more reliable, durable and mercury free. Stethoscope not included. Sizes infant 3.5 To 5.5 Inches / 9 to 14 cm child 5.1 To 7. 67 Inches / 13 to 19.5 Cm small adult 7. 48 To 10.6 Inches / 19 to 27 cm adult 9. 05 To 15. 74 Inches / 23 to 40 cm large adult 13. 38 To 19. 68 Inches / 34 to 50 cm thigh 15. 74 To 25. 98 Inches / 40 to 66 cm replaces your mechanical gauge and its fragile, vulnerable design with a virtually indestructible, digital instrument that can stand up to the toughest use.