Mahr Marcal 30 Ewri-N Wireless Digital Depth Gage, 0" - 4" Range

The Mahr Micromar 844 A (4487701) measures bores from 8-10mm/0.31-0.39" with 3μm error limit. Ergonomic pistol grip with lever retraction provides fast, consistent measurements. Self-centering 3-point head with anvils at 120° intervals automatically locates true diameter. Constant measuring pressure eliminates operator influence. 58mm measuring depth with optional extension to 133mm. Threaded head connection for quick changeover. For production floor bore inspection. Indicator sold separately. Includes basic unit, measuring head, and case. Features: Threaded connection for changing ...

Features: iP65 protective rating: Coolants, grit and dust proof Absolute encoding technology Memorize absolute origin zero 90°display rotation Large LCD display Inch/Metric conversion Reading: 0.00005" Carbide measuring surfaces Contact points are designed to allow measurements near the bottom of blind holes Micro USB data output Setting ring and wrench included Supplied in protective case

The Mahr Micromar 844 A (4487612) provides rapid bore measurement with its pistol-grip design and self-centering 3-point contact head. Range of 70-85mm/2.75-3.35" with 4μm error limit. Lever retraction enables fast insertion and automatic centering. Three anvils offset at 120° intervals ensure accurate diameter readings. Lightweight aluminum measuring head reduces operator fatigue. For through holes, blind holes, and centering shoulders. Indicator sold separately. Includes 844 Ag basic unit, 44 Ak head, and case. Features: Threaded connection for changing the measuring head Measuring ...

Features: iP54 protective rating: Moisture and dust resistance Resolution: 0.00005"/0.001 mm Accuracy: 0.00016"/0.004 mm Repeatability: 0.00005"/0.001 mm Absolute encoding technology Memorize absolute origin zero Inch/Metric conversion High contract LCD display 330° display rotation Preset and tolerance function Ceramic contact point Battery: 3V CR2032 included SPC/USB data output Data Output Port, 1", 2", 3", 4", 5", 6" Extension Rods Ball Flat Point Spline Anvils

The Mahr Micromar 844 A (4487710) measures 50-60mm/1.97-2.36" bores with lightweight aluminum head and carbide-tipped anvils. 3μm error limit ensures accuracy. Pistol grip with lever retraction enables rapid self-centering over full measuring range. Three anvils at 120° intervals locate true diameter automatically. 79mm measuring depth with optional extension to 229mm. For through holes, blind holes, and centering shoulders. Rotatable digital indicator display for easy reading. Indicator sold separately. Includes basic unit, head, and case.