Gage Amplifiers 715 Electronic Gage Amplifier Gage Heads 715-1Z Lever-Type Head • Mounts directly in place of dial indicators with dovetail or AGD lug-type backs • .078" (2mm) diameter contact standard .031" (0.8mm) and .062" (1.6mm) • Diameter carbide contacts are available 715-2Z* Cartridge-Type Heads • Hardened steel contact with radius tip. Head will accept all standard AGD contact points. • .375" (9.5mm) mounting diameter allows replacement of standard AGD dial indicators 715-6, 715-7 , 715-8, and 715-9 Cartridge-Type Heads • Tungsten carbide ball contacts • Head will accept any AGD style contact** • Half-bridge construction, stainless steel body • .375" (9.5mm) mounting diameter allows replacement of standard AGD dial indicators 715-1Z 715-2Z 715-6 715-7 715-8 715-9 715 Electronic Gage Amplifier Gage Heads Cat. No. EDP Spindle Range Length Contact Pressure 715-1Z 64479 ±.010" (0.25mm) measuring range 8-12 grams 715-2Z* 64480 ±.020" (0.50mm) 2-1/2" (64mm) 25-35 grams 715-6 64186 ±.040" (1.02mm) 2-3/4" (70mm) 70 grams 715-7 64187 ±.020" (0.51mm) 1-3/8" (35mm) 715-8 64188 ±.040" (1.02mm) 2 -/2" (64mm) 715-9 64189 ±.080" (2.03mm) 3-5/8" (92mm) 715-1Z, -2Z, -6, -7, -8, -9 Gaging Heads come with a 6' (1.8m) cable and male connector. * Longer range cartridge-type gaging heads are available, quoted on application. ** 715-9 head will accept all standard AGD contacts. 236 G age A mps , H ardness and S urface T esters