/ Precision Measuring Tools / Precision Hand Tools / Hardness & Surface Roughness Testers / Portable Hardness Accessories / HT-1800-120 * Not actual product image HT-1800-120 Dc Impact Device for 3811A and 3810A 3811A - Compact Hardness Tester Accessories DC Impact Device For Portable Hardness Tester DC Impact Device For 3811A & 3810A DC Impact Device 3810A. Features Product Testimonials Other similar products HT-1100G-01 Leeb G Test Block for 3811A HT-1300-01 HT-1800-100 Replacement D Impact Device for 3811A and 3810A HT-1800-102 Replacement Cable for All Impact Devices HT-1800-110 D+15 Impact Device for 3811A and 3810A HT-1800-115 DL Impact Device for 3811A and 3810A HT-1800-120 Dc Impact Device for 3811A and 3810A HT-1800-125 G Impact Device for 3811A and 3810A HT-1800-130 C Impact Device for 3811A and 3810A HT-2500-105 Replacement Impact Body D S38R Accessory Support Ring Set, for 3811A Contact Starrett Features Very short impact device for those confined areas, i.e. inside bores for internal measurements Conforms to the D measuring range Weight: 50g Product Testimonials Write a product review Write a product review Comments* First Name* Last Name* Email* Occupation The information you provide will be used in accordance with the terms of our privacy policy. I agree to the privacy policy. Please provide the required information. Thank you for submitting a product testimonial on www.starrett.com. By submitting information to Starrett, you acknowledge and give express permission for the L.S. Starrett Company to use and share your statements.