A clear acrylic holder suitable for holding mice weighing up to 25g, while performing non-invasive tail blood pressure measurements. Includes an adjustable nose cone that allows for unrestricted breathing. Inside diameter of 1.00’’ (25.4 mm) and length of 3.50’’ (88.0 mm).

A clear acrylic holder suitable for holding mice weighing 25 and 50g, while performing non-invasive tail blood pressure measurements. Includes an adjustable nose cone that allows for unrestricted breathing. Inside diameter of 1.25’’ (31.75 mm) and length of 4.25’’ (107.95 mm).

A clear acrylic holder suitable for holding mice weighing 50 and 75g, while performing non-invasive tail blood pressure measurements. Includes an adjustable nose cone that allows unrestricted breathing. Inside diameter of 1.50’’ (38.1 mm) and length of 5.25’’ (133.35 mm).

A clear acrylic holder suitable for holding rats weighing 75 and 200g, while performing non-invasive tail blood pressure measurements. Includes an adjustable nose cone that allows unrestricted breathing. Inside diameter of 2.00’’ (50.8 mm) and length of 6.50’’ (165.1 mm).

A clear acrylic holder suitable for holding rats weighing 200 and 300g, while performing non-invasive tail blood pressure measurements. Includes an adjustable nose cone that allows unrestricted breathing. Inside diameter of 2.25’’ (57.15 mm) and length of 7.00’’ (177.8 mm).

A clear acrylic holder suitable for holding rats weighing  300 and 500g, while performing non-invasive tail blood pressure measurements. Includes an adjustable nose cone that allows unrestricted breathing. Inside diameter of 3.00’’ (76.2 mm) and length of 7.50’’ (190.5 mm).

A clear acrylic holder suitable for holding rats weighing  >500g, while performing non-invasive tail blood pressure measurements. Includes an adjustable nose cone that allows unrestricted breathing. Inside diameter of 3.50’’ (88.9 mm) and length of 8.00’’ (203.2 mm).