K & M KH-100 Portable Hardness Tester

K & M KH-100 Portable Hardness Tester The KH-100 is K& M' s most accurate digital hardness tester It is small, light weight and therefore ultra portable plus it is simple to operate, robust and versatile It offer extended memory and RS232 interface directly to computer and printer Plus it' s very economically priced Technical Data Display: Large LCD back light display Accuracy: + / - 0.5% ( referred to L= 800, repeated accuracy: + / - 4L units) Automatic conversions to: Brinell, Rockwell, Vickers and Shore hardness Measuring Range: 200-960 HL Materials: Steel & Cast steel, Alloy Tool Steel, Stainless Steel, Grey Cast Iron, Spheroidal iron, etc Out put: RS 232 Automatic mean value Data storage capacity Operating temperature: 5° F- 104° F ( -15° C to 40° C) Dimensions: 4.5 x 2.5 x 1 inch ( 108 x 62 x 25mm ) Weight: 8.1 oz ( 230 grams) Battery type: AAA Alkaline ( 2) Standard package: Instrument, Impact device D, Hardness test block, Customized carrying case, Cleaning brush and Operation manual. Accessories: Micro printer, Impact devices; DC, D+ 15, DL, G, C, Software, Special support rings , Printer cable