{"product_id":"gy-4-digital-fruit-penetrometer-hardness-tester-with-stand","title":"GY-4 Digital Fruit Penetrometer Hardness Tester with Stand","description":"\u003ch2\u003eGY-4 Digital Fruit Penetrometer Hardness Tester with Stand\u003c\/h2\u003e\n\u003cp\u003eThe GY-4 is a digital fruit penetrometer for checking fruit firmness, hardness, and ripeness in orchard, fruit company, university, and research workflows. The included test stand helps keep the tester aligned during penetration testing, giving a more controlled setup than pressing the gauge by hand.\u003c\/p\u003e\n\u003cp\u003eUse this fruit hardness tester for fruit quality checks on products such as apples, pears, strawberries, and grapes when harvest timing, storage, transport, processing, or export inspection requires repeatable firmness data.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDigital display fruit hardness tester \/ fruit sclerometer for firmness and ripeness checks.\u003c\/li\u003e\n\u003cli\u003eTest stand included for vertical pressing and more stable sample positioning.\u003c\/li\u003e\n\u003cli\u003eMeasurement range: 1kg to 50kg.\u003c\/li\u003e\n\u003cli\u003eSelectable units: Newton, kg, and pound via panel buttons.\u003c\/li\u003e\n\u003cli\u003ePeak hold function keeps the peak value on screen until reset.\u003c\/li\u003e\n\u003cli\u003ePeak auto-clear function can clear the displayed peak after a set time.\u003c\/li\u003e\n\u003cli\u003eData storage and data output functions support review and computer analysis through the supplied interface setup.\u003c\/li\u003e\n\u003cli\u003eRS232 9-pin socket is listed as the standard output interface; USB connection is described as optional, so confirm cable\/interface requirements if USB is needed.\u003c\/li\u003e\n\u003cli\u003eUpper\/lower limit comparison with audible and visual alarms using indicator lights and buzzer.\u003c\/li\u003e\n\u003cli\u003eRechargeable power supply with 100V-240V charger input.\u003c\/li\u003e\n\u003cli\u003eBuilt-in S-type high-precision sensor structure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVerified Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eGY-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eDigital fruit penetrometer \/ fruit hardness tester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003ctd\u003e1kg to 50kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement units\u003c\/th\u003e\n\u003ctd\u003eN, kg, lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eError\u003c\/th\u003e\n\u003ctd\u003e±0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput interface\u003c\/th\u003e\n\u003ctd\u003eRS232 9-pin socket standard; optional USB connection listed in product data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003eRechargeable battery charger, 100V-240V input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensor structure\u003c\/th\u003e\n\u003ctd\u003eBuilt-in S-type high-precision sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking temperature\u003c\/th\u003e\n\u003ctd\u003e5°C to 35°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTransport temperature\u003c\/th\u003e\n\u003ctd\u003e-10°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRelative humidity\u003c\/th\u003e\n\u003ctd\u003e15% to 80% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking environment\u003c\/th\u003e\n\u003ctd\u003eUse away from vibration sources and corrosive substances\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e1.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTester dimensions\u003c\/th\u003e\n\u003ctd\u003e230 x 66 x 36mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSet and Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDigital fruit hardness tester body.\u003c\/li\u003e\n\u003cli\u003eManual test stand shown in product images.\u003c\/li\u003e\n\u003cli\u003eCarry case and accessory layout shown in product images.\u003c\/li\u003e\n\u003cli\u003eProbe\/pressure head accessories shown in product images.\u003c\/li\u003e\n\u003cli\u003eCharging and data cable accessories shown in product images.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFruit firmness measurement during harvest timing decisions.\u003c\/li\u003e\n\u003cli\u003eRipeness and maturity checks before storage, transport, or processing.\u003c\/li\u003e\n\u003cli\u003eQuality comparison for orchard, fruit company, laboratory, and university testing.\u003c\/li\u003e\n\u003cli\u003ePenetration-force testing where a fixed test stand is preferred over handheld operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a fruit penetrometer, not a metal, concrete, or coating hardness tester.\u003c\/li\u003e\n\u003cli\u003eConfirm that the 1kg to 50kg range fits the fruit type and test method you need.\u003c\/li\u003e\n\u003cli\u003eIf computer connection is required, confirm the RS232\/USB cable setup before ordering.\u003c\/li\u003e\n\u003cli\u003eUse the tester within the stated working environment to protect the sensor and display.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eIs the GY-4 used for fruit firmness testing?\u003c\/h4\u003e\n\u003cp\u003eYes. The GY-4 is used to measure fruit hardness or firmness for ripeness, maturity, storage, transport, and processing decisions.\u003c\/p\u003e\n\u003ch4\u003eDoes this listing include a test stand?\u003c\/h4\u003e\n\u003cp\u003eYes. The product title and images show the GY-4 tester with a manual test stand.\u003c\/p\u003e\n\u003ch4\u003eWhat units can it display?\u003c\/h4\u003e\n\u003cp\u003eThe product data lists Newton, kg, and pound as selectable measurement units.\u003c\/p\u003e\n\u003ch4\u003eCan it output data to a computer?\u003c\/h4\u003e\n\u003cp\u003eYes. The product data lists RS232 output and data output functions for computer analysis. USB is described as optional, so confirm the required interface if USB connection is important.\u003c\/p\u003e\n\u003ch4\u003eWhich fruits are mentioned for this tester?\u003c\/h4\u003e\n\u003cp\u003eThe product information mentions apples, pears, strawberries, and grapes as example fruit types.\u003c\/p\u003e","brand":"FMF Supply","offers":[{"title":"Default Title","offer_id":43370973167705,"sku":"FMF-GY-4-53209","price":293.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4354\/5177\/files\/S4cf88608e9ce463381f44354257c5d9aa.webp?v=1780391262","url":"https:\/\/fmfpack.com\/products\/gy-4-digital-fruit-penetrometer-hardness-tester-with-stand","provider":"FMF Supply","version":"1.0","type":"link"}