Product information: 
Heine Gamma G7 BP Apparatus 
- Large-diameter Scale. 56mm diameter black-on-white scale is easy to read. 
- High Quality Indicator. Precisely calibrated, durable and shock resistant. 
- Shockproof & Latex-Free 
- Exclusive Pressure-Distribution System. 
- Pressure-Proof Manometer. Ensures durability and reliability. 
- Micro-Filter. Protects valve and manometer. 
- Large-diameter Scale. 56mm diameter black-on-white scale is easy to read. 
- High Quality Indicator. Precisely calibrated, durable and shock resistant. 
- Large Insufflation Bulb. 50% larger bulb Volume for fast inflation of the cuff. 
- Exclusive Air-Release Valve. Provides fine and precise air release rate adjustment, quick deflation, and extreme durability. A rubber-stop prevents valve-lock. 
- Upper housing made of aluminium alloy with a shock absorbing ring protecting indicator and glass. 
- Lower housing is moulded of shockproof plastic with shock absorbing, anti-slip coating. 
- Light Alloy, adjustable Spoon. For both right or left-handed operation. 
- High quality, single-tube cuff with Velcro Fastener. Washable. 
- Ergonomic Design: G7 is perfectly balanced for comfort and ease of use.