Description
Description
- Maximum error tolerance of +/-3mmHg
- 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
- Nickel plated metal parts
- Cuf with two-tube latex bladder
- Easily legible metal scale up to 300mmHg
- Mercury lock
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