Dial Indicators Back Plunger Type Series 2 Series 2 This is a back plunger type dial indicator with bezel ø 57 mm. 2960A 2990A-10 Metric No. Range [mm] Plunger Stroke [mm] Range per rev. Dial reading Graduation [mm] Measuring force 2960A 1 4 1,27 mm 50-0-50 0,01 0,4-1,4 N 2990A-10 0,1 4 0,14 mm 50-0-50 0,001 0,4-1,5 N No. MPE any 1/10 revolution [μm] MPE measuring range [μm] H MPE (Hysteresis) [μm] R MPE (Repeatability) [μm] Mass [g] 2960A 7 15 3,5 3 115 2990A-10 2 4 2 1 205 2960A ø8 0 -0.009 ø4 L øD 25.5 ø51 26.8 16.6 ø57 39 5.3 ø58 Holding bar (optional) M2.5×0.45 2990A-10 Series 2 Functions 2960A 2990A-10 10 10 0 Balanced dial One revolution Shockproof Jeweled bearing Optional accessories No. Description 21AZB195 Limit Hands (green) 2pcs, Dial Indicator Series 2/3/4 136568 Holding Bar for Back Plunger Indicator, Ø 8 mm, 81 mm Length 21AAA168 Holding Bar for Back Plunger Indicator, Ø 8 mm, 42 mm Length 136567 Holding Bar for Back Plunger Indicator, Ø 6 mm, 81 mm Length 21AAA166 Holding Bar for Back Plunger Indicator, Ø 6 mm, 42 mm Length Consumable spares No. Description 901312 Contact Element Ball Point, M2,5x0,45, 7,3 mm Length, Carbide, Metric 21AZA319 Contact Element Ball Point, M2,5x0,45, 8,3 mm Length, Metric 901312: for 2990A-10 21AZA319: for 2960A 2960A: holding bar 136567 and 21AAA166 only For accessories and contact points, see end of dial indicators section. Back plunger indicator with optional holding bar and limit hands. All products to be sold to commercial customers. Product illustrations are without obligation. Product descriptions, 266 All products to be sold to commercial customers. Product illustrations are without obligation. Product descriptions, in particular any and all technical specifications, are only binding when explicitly agreed upon.
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