Brown & Sharpe TESA 44.30008 Tesatronic TT 10 LCD Electronic Measuring Unit, M2.5 Thread, 8mm Stem Dia., 60mm Dial Dia., 0.025"/0.5mm Range, +/-0.002" Accuracy

Pocket-sized, battery-operated electronic unit for use on the move - Perfect for your measurement tasks on the surface plate, in the inspection room right next to the production floor or directly on the machine - Provides full portability where there's no room for cumbersome power cable. Electronic measuring unit with both analogue and numerical display; 3 measuring ranges, switchable from metric to inch; 1 probe input; RS 232 data output. Tesa design swiss made. Stanadard: DIN 32876 Part 1. 66mm x 57mm LCD display. 9mm x 4.5mm digit size. Maximum displacement speed: Response time of display <= 100 ms. Hold time >=100 ms. Zero drift <= +/- 0.005 percent/ degree C. Frequency limit of display based on the signal input: 10 Hz. Maximum indication error: 2 percent. Hysteresis: +/- 1 numerical interval. Digital interface: Opto-coupled RS 232 compatible output. 3.5 V to 4.5 V, 3 batteries, type LRC 6, 1.5 V, AA. Power consumption: ≈ 7 mW/3.5V. Self-controlled voltage fluctuation. Drive voltage of the probe: 0.7V. Drive frequency: 13 +/-0.65 kHz. Operating temperature range: 0 degree C to 60 degree C. Storage temperature range: -10 degree C to 70 degree C. Maximum relative humidity: 80 percent, with no condensation. Degree of protection: IP42 (IEC 60529). Electromagnetic compatibility: EN 50081-1, EN 50081-2, EN 50082-1, EN 50082-2. Shipping packaging. Identification number. Declaration of conformity. Mass: 490 g (incl. batteries). Measures 95mm width by 68mm height by 170mm depth.