Pinch Gauge 60 Pounds 3M Medical Tapes ASTM Level 3 (Heavy fluid Hip Kits ASTM Level 3 (Heavy fluid protection) * Two polyurethane headbands secure the mask to the face to help ensure a tight facial seal and prevent leakage around the mask edges * Large pouch style breathing chamber and So Soft lining for added comfort * Built in lithium battery ORTHOPEDIC & SPORTS MEDICNE * 60 lbs * Measure tip key and palmer pinch strength in both pounds and kilograms * Measurements are accurate and repeatable * Results are consistent with published Markowitz studies * Indicator remains at the maximum reading until reset * Comes with protective case *