Compare“Riester Big Ben Wall Models” has been added to the compare list
“Riester Big Ben Wall Models” was added to the compare list
-
Generously dimensioned scale (Ø 147 mm (5.8 in) or 145 mm (5.7 in) and high-contrast scale layout for optimum readability.
Spacious basket on the reverse side for tubes and cuf
Spiral tube can be extended to 3m (118.1 in).
Non-wearing air-release valve with ine adjustment.
Specially hardened copper-beryllium membrane, resistant to aging, can withstand pressures of up to maximum 600 mm Hg
Micro-ilter to protect the release valve and measurement system
No zero-point ixation required
Maximum error tolerance: ± 3 mm Hg
-
Maximum error tolerance of +/-3 mmHg
99.99% pure mercury
Precision glass column
Internal diameter 4.2 mm +/-0.2 mm
Latex bulb with chromium plated air
release valve
Precision air release valve, wear-free
and with ine regulation
Microilter for long life
Cuf with two-tube latex bladder
Easily legible scale up to 300 mmHg
Mercury lock
Coil tubing extendible up to 3m