{"product_id":"manual-muscle-test-mmt-system","title":"Manual Muscle Test (MMT) System","description":"\u003cp\u003eErgonomic hand-held device for objectively quantifying muscle strength * The test is performed with the clinician applying force to the limb of a patient * The objective of the test is for the clinician to overcome or  break  the patientÊs resistance * The MMT records the peak force and the time required to achieve the  break  providing reliable  accurate  and stable muscle strength readings that conform to most manual muscle testing protocols * Features a wide range of customizable options for data storage  preset test times  and force thresholds * Size: 3.1  x 5  x 1.5  (7.87cm x 12.7cm x 3.8cm) * Range: 0-300 lbs (136.1kg) (1335 N) * Accuracy: +\/- 1 % over full scale * Resolution: 0.1lbs\/0.1kg\/0.1N(0-999.9N) \/ 1N(1000N-1335N) * Battery Life: 6-8 hrs powered on  30 minutes after low battery condition * Charge Time: 80% charge =\u0026gt; 45 minutes \/ Full charge =\u0026gt; 2  hrs * Data Storage Capacity: 150 tests * Calibration Points: 31 point (Every 10lbs  0 - 300) * Preset Test Length: 0.5-10 seconds; in 0.1 second increments * Measures: Peak force  time to reach peak force  total test time  time within selectable ranges  \u0026amp; average force * Data storage for up to 150 tests in on-board memory * Automatic or manual storage of data * Measurement range 0-300 lbs (136.1 kg\/1334 N) * Selectable test time from 1 - 10 seconds * Tone to indicate start  stop  and entering within a range * Microprocessor controlled * Built-in stored data browsing capability * Easy to read graphical LCD display * Automatic shutoff after 5 minutes of inactivity * Battery indicator on LCD display * Interactive menus allowing users to select device options * Battery powered: (1) rechargeable lithium-ion battery *\u003c\/p\u003e","brand":"Complete Medical Supplies","offers":[{"title":"Default Title","offer_id":52212719550645,"sku":"10087A","price":2365.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/9700\/8821\/files\/10087A.jpg?v=1771351185","url":"https:\/\/homewellsupplies.com\/products\/manual-muscle-test-mmt-system","provider":"Homewell Supplies","version":"1.0","type":"link"}