{"title":"Professional Durometers","description":"\u003cp\u003eThis collection contains professional Type A durometers for motorsport and industrial use, including analogue models (Model 1600, 2100, H-1000-A) and digital instruments (Model 4000, 5000, DD-4, DD-5) plus 6 ft Smart Cable for Windows data capture. Equipment is configured for Shore A hardness testing of rubbers, elastomers and soft polymers common in motorsport, workshop and pneumatic components.\u003c\/p\u003e\u003cp\u003eChoose analogue for rapid visual readings or where battery-free operation is preferred; choose digital for numeric readouts, repeatability and data logging with the Smart Cable. Use flat, clean test surfaces, apply consistent foot and dwell time, and confirm calibration against reference blocks. Suitable for component inspection, maintenance verification and R\u0026amp;D in automotive, racing workshops and industrial trade environments. Follow manufacturer instructions and local safety procedures when testing under load or on mounted assemblies.\u003c\/p\u003e","products":[{"product_id":"1600-a-model-1600-analogue-durometer-typea","title":"MODEL 1600 ANALOGUE DUROMETER (TypeA)","description":"\u003cp\u003eThe Model 1600 features a full-sized dial face for readability to within 1\/2 point. The Model 1600 offers the maximum accuracy available in a dial model gauge at a minimum cost.\u003cbr\u003e\u003cbr\u003eSize: 63.5MM X 155.58MM (h) (2.5\" x 6.125\"H) \u003cbr\u003eWeight: 186 Gram  (6 oz.)\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e* Includes NIST Calibration Certificate\u003cbr\u003e* Conforms to ASTM D-2240\u003cbr\u003e* One Year Warranty\u003cbr\u003e* Custom Made Carrying Case\u003cbr\u003e* Large Dial\u003cbr\u003e* Full 360 Degree Sweep\u003cbr\u003e* Jeweled Movement\u003cbr\u003e\u003cbr\u003eROHS \/ CE \/ REACH \/ PROP 65\u003c\/p\u003e\n","brand":"REX","offers":[{"title":"Default Title","offer_id":54019418423520,"sku":"1600-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1434\/2624\/files\/air-allied-1600-A_1.jpg?v=1786688974"},{"product_id":"2100-a-model-2100-analogue-durometer-typea","title":"MODEL 2100 ANALOGUE DUROMETER (TypeA)","description":"\u003cp\u003eThe Original Tyre Hardness Durometer\u003cbr\u003e\u003cbr\u003eTyre hardness can be a critical factor in setting up a race car. A tyre that's too hard may sacrifice traction, while a tyre that's too soft may give great traction but wear too quickly, and an unmatched set of tires may result in an ill handling car. To properly set up a car, a measure of tire hardness is necessary, and the easiest and most cost-effective way to obtain such a measure is to use a durometer.\u003cbr\u003e\u003cbr\u003eThe Type A durometer as specified by ASTM D-2240 is the gauge used by tire manufacturers to measure hardness of tyre rubber. The gauge gives readings of hardness in durometer points on a scale of 0-100, with 100 being the hardest reading. Some race tyres come from the factory with the durometer hardness noted on the side wall, but factors such as ambient temperature, track temperature, usage, and age of the tyre can change the actual hardness of the tire from the factory hardness.\u003cbr\u003e\u003cbr\u003e2100 Tire Durometer allows racers to quickly and accurately make checks of tyre hardness. Unlike other \"racing durometers\" (which are just relative hardness gauges), the Rex 2100 is calibrated to the ASTM D-2240 standard for durometer hardness and is traceable to N.I.S.T. Thus, the Rex 2100 allows comparison with the factory tyre specifications.\u003cbr\u003e\u003cbr\u003eThe 2100 is a handheld gauge weighing only 4.2 oz. The indicator case, bezel, and barrel are all billet machined aluminium. Because of its billet construction, and the fact that the durometer is manufactured in the USA by Rex Gauge Company (an industry leader in durometers for over 60 years), the craftsmanship that goes into the 2100 is unsurpassed. The gauge is furnished with a carrying case and a one year warranty.\u003cbr\u003e\u003cbr\u003eNote: Durometer Models 1500, H-1000, and 2100 are not recommended for use with operating stands or constant load weights.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e* Includes NIST Calibration Certificate\u003cbr\u003e* Conforms to ASTM D-2240\u003cbr\u003e* Custom Made Carrying Case\u003cbr\u003e* Holds Reading Until Reset\u003c\/p\u003e\n","brand":"REX","offers":[{"title":"Default Title","offer_id":54019468263648,"sku":"2100-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1434\/2624\/files\/air-allied-2100-A_1.jpg?v=1786689729"},{"product_id":"600-11-kb-usb-smart-cable-6ft-for-windows-data","title":"SMART CABLE 6FT FOR WINDOWS DATA","description":"\u003cp\u003eSmart cable for connection from DD-4, DD-5, 4000 and 5000 model digital durometers via usb to any Windows based system.\u003cbr\u003eCollect Data to any Windows Application\u003c\/p\u003e\n","brand":"REX","offers":[{"title":"Default Title","offer_id":54019501031648,"sku":"600-11-KB-USB","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1434\/2624\/files\/air-allied-600-11-KBUSB.jpg?v=1786691013"},{"product_id":"4000-a-model-4000-digital-durometer-typea","title":"MODEL 4000 DIGITAL DUROMETER (TypeA)","description":"\u003cp\u003eThe Rex Gauge Model 4000 Digital Durometer is truly state-of-the-art, and is the ideal instrument for lab use. Some of the new features are: a new larger 18mm diameter presser foot, large direct drive LCD display, USB data ports for computer compatibility, a locking feature to prevent accidental erasure of tolerances, automatic shutoff.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e* Includes NIST Calibration Certificate\u003cbr\u003e* Conforms to ASTM D-2240, DIN 53505, ISO 868 and ISO 7619\u003cbr\u003e* 18mm Diameter Presser Foot\u003cbr\u003e* Large LCD Display\u003cbr\u003e* Maximum Reading Hold\u003cbr\u003e* Custom Made Carrying Case\u003cbr\u003e* Solid state circuitry with LCD display\u003cbr\u003e* High and low buttons for setting tolerance limits\u003cbr\u003e* Batteries Included\u003cbr\u003e* Response speed is immediate\u003cbr\u003e* Holds reading until reset\u003cbr\u003e* 0.1 resolution\u003cbr\u003e* Dial rotates up to 270°\u003cbr\u003e* Extra-Large Number Display\u003cbr\u003e* 200 Measurement Readings can be stored inside the indicator and viewed on the LCD\u003cbr\u003e* Capable of USB and RS232 Comminication with Rex Approved Cables\u003c\/p\u003e\n","brand":"REX","offers":[{"title":"Default Title","offer_id":54019501162720,"sku":"4000-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1434\/2624\/files\/air-allied-4000-A.jpg?v=1786690563"},{"product_id":"5000-a-model-5000-digital-durometer-typea","title":"MODEL 5000 DIGITAL DUROMETER (TypeA)","description":"\u003cp\u003eThe Model 5000 digital durometer is Rex Gauge's latest innovation for performing timed hardness testing. It is equipped with an internal adjustable timer and onscreen countdown that can be set to a desired elapsed time from 0-30 seconds. When enabled, the timer function will be automatically activated when the presser foot meets the test specimen. Up to 200 readings can be stored and viewed inside the durometer or downloaded through the USB port. The Rex Gauge Model 5000 Digital Durometer is truly state-of-the-art, and is the ideal instrument for lab use.  Features an 18mm diameter presser foot, large direct drive LCD display, USB data ports for computer compatibility.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e* Includes NIST Calibration Certificate\u003cbr\u003e* Conforms to ASTM D-2240, DIN 53505, ISO 868 and ISO 7619\u003cbr\u003e* 18mm Diameter Presser Foot\u003cbr\u003e* Large LCD Display\u003cbr\u003e* Maximum Reading Hold\u003cbr\u003e* Custom Made Carrying Case\u003cbr\u003e* Solid state circuitry with LCD display\u003cbr\u003e* High and low buttons for setting tolerance limits\u003cbr\u003e* Batteries Included\u003cbr\u003e* Response speed is immediate\u003cbr\u003e* Holds reading until reset\u003cbr\u003e* 0.1 resolution\u003cbr\u003e* Dial rotates up to 270°\u003cbr\u003e* Extra-Large Number Display\u003cbr\u003e* 200 Measurement Readings can be stored inside the indicator and viewed on the LCD\u003cbr\u003e* Capable of USB and RS232 Comminication with Rex Approved Cable\u003c\/p\u003e\n","brand":"REX","offers":[{"title":"Default Title","offer_id":54019513450720,"sku":"5000-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1434\/2624\/files\/air-allied-5000-A.jpg?v=1786690935"},{"product_id":"dd-4-a-model-dd-4-digital-durometer-typea","title":"MODEL DD-4 DIGITAL DUROMETER (TypeA)","description":"\u003cp\u003eThe Rex DD-4 Digital Durometer is the successor to the popular Rex DD-3. With its impressive list of features, the DD-4 is truly state-of-the-art, and is the ideal instrument for lab use. Some of the new features are: a new, larger direct drive LCD display, USB data ports for computer compatibility, a locking feature to prevent accidental erasure of tolerances, automatic shutoff.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e* Includes NIST Calibration Certificate\u003cbr\u003e* Conforms to ASTM D-2240\u003cbr\u003e* One Year Warranty\u003cbr\u003e* Custom Made Carrying Case\u003cbr\u003e* High and low buttons for setting tolerance limits\u003cbr\u003e* Solid state circuitry with LCD display\u003cbr\u003e* Batteries Included\u003cbr\u003e* Response speed is immediate\u003cbr\u003e* Holds reading until reset\u003cbr\u003e* 0.1 resolution\u003cbr\u003e* Dial rotates up to 270°\u003cbr\u003e* Extra-Large Number Display\u003cbr\u003e* Capable of USB and RS232 Communication with Rex Approved Cables\u003cbr\u003e* 200 Measurement Readings can be stored inside the indicator and viewed on the LCD\u003cbr\u003e* Stored Measurement Readings can be Downloaded to a Computer Using the Rex Gauge USB Data Output Cable (cable is optional extra).\u003cbr\u003e\u003cbr\u003eSize: 63.5mm x 156mm H (2.5\" x 6.125\" H)\u003cbr\u003eWeight: 202 gram (7.15 oz)\u003c\/p\u003e\n","brand":"REX","offers":[{"title":"Default Title","offer_id":54019738468576,"sku":"DD-4-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1434\/2624\/files\/air-allied-DD-4-A.jpg?v=1786694028"},{"product_id":"dd-5-a-model-dd-5-digital-durometer-typea","title":"MODEL DD-5 DIGITAL DUROMETER (TypeA)","description":"\u003cp\u003eThe Model DD-5 digital durometer is Rex Gauge's latest innovation for performing timed hardness testing. The Model DD-5 is equipped with an internal adjustable timer and onscreen countdown that can be set to a desired elapsed time from 0-30 seconds. When enabled, the timer function will be automatically activated when the presser foot meets the test specimen. Up to 200 readings can be stored and viewed inside the durometer or downloaded through the USB port.\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e* Adjustable Measurement Timer with Onscreen Countdown\u003cbr\u003e* Store and View up to 200 Measurements\u003cbr\u003e* Stored Measurement Readings can be Downloaded to a Computer Using the Rex Gauge USB Data Output Cable\u003cbr\u003e* USB Data Output\u003cbr\u003e* Download and Collect Data Using USB Smart Cable (Sold Separately)\u003cbr\u003e* Set Tolerance Limits\u003cbr\u003e* Manufactured in Accordance with ASTM D2240 Specification\u003cbr\u003e* Includes NIST Calibration Certificate\u003cbr\u003e* Conforms to ASTM D-2240\u003cbr\u003e* One Year Warranty\u003cbr\u003e* Custom Made Carrying Case\u003cbr\u003e* High and low buttons for setting tolerance limits\u003cbr\u003e* Solid state circuitry with LCD display\u003cbr\u003e* Batteries Included\u003cbr\u003e* Response speed is immediate\u003cbr\u003e* Holds reading until reset\u003cbr\u003e* 0.1 resolution\u003cbr\u003e* Dial rotates up to 270°\u003cbr\u003e* Extra-Large Number Display\u003cbr\u003e* ISO, DIN and JIS Conformance Also Available\u003cbr\u003e\u003cbr\u003eSize: 2.5\" x 6.125\"H\u003cbr\u003eWeight: 202 gram (7.15 oz)\u003c\/p\u003e\n","brand":"REX","offers":[{"title":"Default Title","offer_id":54019739189472,"sku":"DD-5-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1434\/2624\/files\/air-allied-DD-5-A.jpg?v=1786694037"},{"product_id":"h-1000-a-model-h-1000-a-analogue-durometer-type-a","title":"MODEL H-1000-A ANALOGUE DUROMETER Type A","description":"\u003cp\u003eThe Model H-1000 Mini-Dial Durometer is both compact and easy to use. Its small dial face and included leather clip-on carrying case make it easy for an inspector to carry the gauge for work around the shop, or out in the field. The H-1000 durometer holds the maximum reading until reset by pressing the button at the top of the gauge. The max-hold feature and small dial size make the H-1000 a good choice for hard to reach places, or for out of sight testing.\u003cbr\u003e\u003cbr\u003eSize: 42.55MM X 142.24MM (h) (1.675\" x 5.6\" H) \u003cbr\u003eWeight: 109.15 Gram  (3.85 oz.)\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e* Includes NIST Calibration Certificate\u003cbr\u003e* Conforms to ASTM D-2240\u003cbr\u003e* One Year Warranty\u003cbr\u003e* Leather Carrying Case\u003cbr\u003e* Holds Reading Until Reset\u003cbr\u003e* Small Face (42.55MM Diameter)\u003cbr\u003e* Easily Fits Into Your Pocket Or Clipped On Belt\u003cbr\u003e\u003cbr\u003eROHS \/ CE \/ REACH \/ PROP 65\u003c\/p\u003e\n","brand":"REX","offers":[{"title":"Default Title","offer_id":54019897557216,"sku":"H-1000-A","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1434\/2624\/files\/air-allied-H-1000-A_1.jpg?v=1786695774"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/1434\/2624\/collections\/air-allied-CategoryDurometers.jpg?v=1786687483","url":"https:\/\/air-allied.com.au\/collections\/professional-durometers.oembed","provider":"Air \u0026 Allied","version":"1.0","type":"link"}