Detail Tensi Meter Riester Air Raksa
Tensimeter air raksa 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
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