b'p ortableH ardnesst esters3811a c ompactH ardnesst esterThe 3811A is a state of the art, digital portable hardness tester, designed to test the hardness of large, hard metal parts.The 3811A combines fast test speeds with ample memory andindustry 4.0output. It performs tests that easily convert to most popular hardness scalest E EstErs lEctronicsuch as Rockwell, Brinell, Vickers and Shore.This compact hardness tester is loaded with useful functions usually found only on high priced models.3811A Portable Hardness Tester and AccessoriesCat. No. EDP Description3811A 69881 Digital portable hardness tester with impact device D,calibrated test block, cleaning brush and carry caseHT-1800-110 20940 D+15 Impact DeviceIncludes base instrument, impact device D,HT-1800-115 20941 DL Impact Devicecalibrated test block, custom carry case,HT-1800-125 20942 G Impact Devicecleaning brush and operation manual HT-1800-130 20943 C Impact DeviceHT-1800-120 20944 DC Impact DeviceHT-1800-100 20945 Replacement D Impact DeviceHT-1800-102 20946 Replacement Cable For All Impact Devicess peciFications HT-2500-105 20947 Replacement Impact Body Accuracy: 0.5% (referred to L=800)HT-1300-01 20948 Leeb D Test BlockHT-1100G-01 20949 Leeb G Test Block Repeatability accuracy:4L units (L=Leeb) S38R 67285 Support Ring Set Measuring range: 200-960 HL For steel and cast steel, alloy tool steel, stainless3811A Portable Hardness Testerwith Integrated, Multi-functional Featuressteel, grey cast iron, spheroidal iron, cast aluminum,Style Applicationsbrass, bronze, wrought copper alloy D+15 Very narrow contact area with a set backed measurement coil. Measures hardness in grooves and recesses. Weight: 80g Tool steel should be about 1" thick solid material orDC Extremely short impact device. Used for very confined spaces such as, holes, cylinders and larger internal measurementsReduced impact energy probe (2 ft-lb) for measuring hardness of coatings, surface hardened,Operating temperature: 5-104 F C thin wall or impact sensitive components. Applies superficial indentation. Weight: 75g Dimensions: 5.96 x 2.938 x 1.270" (150 x 74 xEnlarged test tip and increased impact energy range (72 ft-lbapprox. 9 times the D). For 32mm) G lower quality finishes measuring in the Brinell range only (max. 650 HB). Designed for components like heavy castings, forgings. Weight: 250g Weight: 8.6 oz. (245 grams)Needle front section with 4mm diameter and 50mm length. Ideal for testing in confined F eatures DL spaces, the base of grooves and special components like gear wheels. Steel/Cast steel Leeb style tester designed for large, hard partsload the impact body and place the impact device on your test piece Easy to use keypad operationpush the button toGbegin testing and obtain reading Auto identification of impact device Large LCD display with back light DL USB ouput Automatic conversions to Rockwell, Brinell, VickersOptional Remote Impact Devicesand Shore Automatic Mean value as well as Min and Max valuesD Uses two AA alkaline batteries with low power indicator C Memory capacity (100 groups) Optional impact devices and special support ringsstarrett.com 43'