{"product_id":"digital-hand-dynamometer","title":"X-Grip PowerTester™ - Digital Hand Dynamometer - 265 lb \/ 120 kg","description":"\u003cp\u003e\u003cstrong\u003eKnow your grip. Track your progress.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe X-Grip PowerTester is the digital hand dynamometer that checks your grip strength in about ten seconds: grip the handle, squeeze, and read your strength in kilograms or pounds. Save each result and follow your trend over time, then pair testing with the X-Grip Pro™ trainer. Measure → train → retest, in one simple loop.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUSB-C rechargeable.\u003c\/strong\u003e Charge it over USB-C, or power it with 2× AAA batteries (not included).\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAccurate digital readout.\u003c\/strong\u003e A strain-gauge load sensor with 0.1 kg display resolution and manufacturer-specified accuracy of about ±1 kg (±2 lb) — for comparable trends, test the same way each time.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eBuilt-in strength guide.\u003c\/strong\u003e Every result comes with the device’s own Weak \/ Normal \/ Strong label for your age and sex — a non-clinical reference point.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eRemembers 19 users.\u003c\/strong\u003e Save a profile each for the family, the team, or the people you train — up to 46 tests per person, no app needed.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFits your hand.\u003c\/strong\u003e Turn the chrome knob to set the grip width, and the non-slip handle stays comfortable for small and large hands alike.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSwitches kg ↔ lb in one tap.\u003c\/strong\u003e Enter age and sex and the device factors them into its built-in reference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✅ \u003cstrong\u003eFree Worldwide Shipping\u003c\/strong\u003e · \u003cstrong\u003eRisk-Free 30-Day Money-Back Guarantee\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy Grip Strength Matters\u003c\/h2\u003e\n\u003cp\u003eHandgrip strength is a practical measure of hand and forearm strength. Researchers also use standardized handgrip testing as one marker of muscular function in studies of aging. Grip strength can improve with training, including in older adults, although individual results vary. The PowerTester gives you a fitness metric to record and compare under consistent conditions; a grip score alone does not assess overall health.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe X-Grip PowerTester is for personal fitness tracking only. It is not a medical device, and neither its reading nor its manufacturer-programmed Weak\/Normal\/Strong category diagnoses, screens for, or predicts any health condition.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eHow Strong Is Your Grip?\u003c\/h2\u003e\n\u003cp\u003eIt depends on age, sex, hand, device, population and test method. As one rough reference, the table below reproduces mean right-hand values from Massy-Westropp et al. (2011), an Australian population-based study using a Jamar dynamometer and the mean of three trials:\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMen — right hand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eWomen — right hand\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40–49\u003c\/td\u003e\n\u003ctd\u003e~47 kg\u003c\/td\u003e\n\u003ctd\u003e~29 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50–59\u003c\/td\u003e\n\u003ctd\u003e~45 kg\u003c\/td\u003e\n\u003ctd\u003e~28 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e60–69\u003c\/td\u003e\n\u003ctd\u003e~40 kg\u003c\/td\u003e\n\u003ctd\u003e~24 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e70+\u003c\/td\u003e\n\u003ctd\u003e~33 kg\u003c\/td\u003e\n\u003ctd\u003e~20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThese are study means from one Australian sample, not limits, targets, clinical cut-offs or expected PowerTester readings. Results can differ by device and testing protocol. Use the chart only as general context; for personal tracking, compare readings from the same device under the same conditions. The PowerTester’s Weak\/Normal\/Strong category is a separate, manufacturer-programmed, non-clinical reference.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 120 kg (265 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±1 kg (±2 lb), manufacturer-specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1 kg \/ 0.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSwitchable kg \/ lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-C rechargeable \u003cstrong\u003eor\u003c\/strong\u003e 2× AAA (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19 user profiles, up to 46 tests each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBacklit LCD, dual units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable grip width; non-slip TPR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-impact ABS with TPR grips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMatte black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eHow It Compares\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eX-Grip PowerTester\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eClinic dynamometer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpring gripper\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplays measured squeeze force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes — digital kg\/lb\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo — its resistance setting is not a measured result\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTracks progress\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19 users × 46 tests\u003c\/td\u003e\n\u003ctd\u003eVaries by model and workflow\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePersonal fitness tracking\u003c\/td\u003e\n\u003ctd\u003eProfessional assessment\u003c\/td\u003e\n\u003ctd\u003eGrip training\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStrain gauge\u003c\/td\u003e\n\u003ctd\u003eStrain gauge \/ hydraulic\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe PowerTester uses a strain-gauge load sensor. Some professional dynamometers also use electronic load cells, but that does not establish clinical equivalence or make their readings interchangeable. The PowerTester is for personal fitness tracking, not clinical or diagnostic use.\u003c\/p\u003e\n\n\u003ch2\u003eWho Is the PowerTester For?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone keeping their strength up after 45\u003c\/strong\u003e — track your grip strength over time; training may improve grip strength, although individual results vary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnyone training their grip\u003c\/strong\u003e — pair it with the X-Grip Pro™ or any gripper and track your progress with real numbers instead of guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrength and climbing athletes\u003c\/strong\u003e — benchmark your grip, set targets, and track changes alongside your forearm training.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaches, trainers and fitness groups\u003c\/strong\u003e — test several people and keep each person’s history with the 19-profile memory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe whole household\u003c\/strong\u003e — turn grip strength into a friendly family challenge everyone can retest each week.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eCharge it over USB-C (cable included), or fit 2× AAA batteries.\u003c\/li\u003e\n\u003cli\u003eChoose a user profile and set your units to kg or lb.\u003c\/li\u003e\n\u003cli\u003eSit with your elbow bent at about 90°, then squeeze the handle as hard as you can for 3–5 seconds.\u003c\/li\u003e\n\u003cli\u003eRead your score — it comes with the device’s built-in Weak \/ Normal \/ Strong reference label.\u003c\/li\u003e\n\u003cli\u003eTo compare against the chart, take three squeezes on the same hand and use the average.\u003c\/li\u003e\n\u003cli\u003eRetest weekly under the same conditions and follow how your numbers change over time.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eX-Grip PowerTester™ digital hand dynamometer\u003c\/li\u003e\n\u003cli\u003eUSB-C charging cable\u003c\/li\u003e\n\u003cli\u003eQuick-start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat is a good grip strength score?\u003c\/h3\u003e\n\u003cp\u003eIt depends on age, sex, hand, device and method. As a rough reference, mean right-hand values from one Australian study (Massy-Westropp et al., 2011) are about 45 kg for men and 28 kg for women in their fifties, easing down in later decades. These are study means — not limits, clinical cut-offs or expected PowerTester readings — so your own number will vary, and it’s the trend over time that matters most. The PowerTester labels each result Weak, Normal or Strong as a non-clinical reference.\u003c\/p\u003e\n\u003ch3\u003eHow accurate is the PowerTester?\u003c\/h3\u003e\n\u003cp\u003eIt uses a strain-gauge load sensor with 0.1 kg display resolution and manufacturer-specified accuracy of about ±1 kg (±2 lb). It’s built for tracking your own progress — not for diagnosis or clinical use — so for comparable trends, use the same device, hand, handle setting, posture and method, testing in the same seated position with your elbow bent at roughly 90°.\u003c\/p\u003e\n\u003ch3\u003eWhat setup is needed before first use?\u003c\/h3\u003e\n\u003cp\u003eVery little — charge it over USB-C (or fit 2× AAA batteries), choose a user profile, set kg or lb, and squeeze. Before testing, just confirm the display reads zero and follow the quick-start guide.\u003c\/p\u003e\n\u003ch3\u003eCan the whole family or team share one device?\u003c\/h3\u003e\n\u003cp\u003eYes — it stores 19 separate user profiles with up to 46 tests each, so everyone keeps their own history on the same unit, no app required.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is a good grip strength score?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It depends on age, sex, hand, device and method. As a rough reference, mean right-hand values from one Australian study (Massy-Westropp et al., 2011) are about 45 kg for men and 28 kg for women in their fifties, easing down in later decades. These are study means — not limits, clinical cut-offs or expected PowerTester readings — so your own number will vary, and it's the trend over time that matters most. The PowerTester labels each result Weak, Normal or Strong as a non-clinical reference.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How accurate is the PowerTester?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It uses a strain-gauge load sensor with 0.1 kg display resolution and manufacturer-specified accuracy of about ±1 kg (±2 lb). It is built for tracking your own progress — not for diagnosis or clinical use — so for comparable trends, use the same device, hand, handle setting, posture and method, testing in the same seated position with your elbow bent at roughly 90 degrees.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What setup is needed before first use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Very little — charge it over USB-C (or fit 2x AAA batteries), choose a user profile, set kg or lb, and squeeze. Before testing, just confirm the display reads zero and follow the quick-start guide.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can the whole family or team share one device?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes — it stores 19 separate user profiles with up to 46 tests each, so everyone keeps their own history on the same unit, no app required.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\u003c!-- xgrip-pdp-aggregaterating-start --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"@id\": \"https:\/\/xgrippro.com\/products\/digital-hand-dynamometer#product\",\n  \"name\": \"X-Grip PowerTester Digital Hand Dynamometer\",\n  \"url\": \"https:\/\/xgrippro.com\/products\/digital-hand-dynamometer\",\n  \"image\": \"https:\/\/xgrippro.com\/cdn\/shop\/files\/x-grip-powertester-hero-dark.webp\",\n  \"description\": \"USB-C rechargeable digital hand dynamometer that measures grip strength up to 120 kg (265 lb) on a backlit LCD. Strain-gauge sensor with 0.1 kg resolution and manufacturer-specified accuracy of about ±1 kg, 19-user memory, with a built-in Weak\/Normal\/Strong reference for your age and sex.\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"X-Grip Pro\"\n  },\n  \"aggregateRating\": {\n    \"@type\": \"AggregateRating\",\n    \"ratingValue\": \"4.77\",\n    \"reviewCount\": \"13\",\n    \"bestRating\": \"5\",\n    \"worstRating\": \"1\"\n  },\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/xgrippro.com\/products\/digital-hand-dynamometer\",\n    \"priceCurrency\": \"USD\",\n    \"price\": \"39.95\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"itemCondition\": \"https:\/\/schema.org\/NewCondition\",\n    \"seller\": {\n      \"@type\": \"Organization\",\n      \"name\": \"X-Grip Pro\"\n    }\n  }\n}\u003c\/script\u003e\n\u003c!-- xgrip-pdp-aggregaterating-end --\u003e\n","brand":"X-Grip Pro","offers":[{"title":"Black","offer_id":50851279798600,"sku":"14:193#Black Tester","price":42.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/0896\/3912\/files\/x-grip-powertester-hero-dark-lit.webp?v=1780968026","url":"https:\/\/xgrippro.com\/products\/digital-hand-dynamometer","provider":"X-Grip Pro","version":"1.0","type":"link"}