Applications Standard/Honing Dimension Type Linear Resolution 0.1μm/ 1μm Units mm Measurement Modes Current, Min, Max, TIR, AVG Additional results Max, Min, Ovality, and Taper for respective result can be display in run mode as additional results. Result Formula Editor Result formula can be edited for combinations of Piezo channels and / or other results. Indications Pass, Fail, Warning with facility to select require display reading in require colour according to the tolerance band Grade Max 25 Grades available Other Features Machine Stop Massage and Machine stop signal available for reject job condition Calibration Single/Double Master configurable / Force Mastering after N number of measured jobs / Group Calibration for selected result in one group / Auto Mastering is available. Accept Higher and Lower master on inserting into fixture/plug automatically in calibration process Auto Air Cut-Off Yes (Air will become ON after inserting job in Fixture/Plug) Air Saving facility / When nothing is inserted in Fixture/Plug Air will be OFF Measurement process Auto Cycle (After inserting job in Fixture/Plug it will show related Fixture/Plug result) / Measurement Cycle (Sequential measurement) Online SPC Cp, Cpk,

Applications Standard/Honing Dimension Type Linear Resolution 0.1μm/ 1μm Units mm Measurement Modes Current, Min, Max, TIR, AVG Additional results Max, Min, Ovality, and Taper for respective result can be display in run mode as additional results. Result Formula Editor Result formula can be edited for combinations of Piezo channels and / or other results. Indications Pass, Fail, Warning with facility to select require display reading in require colour according to the tolerance band Grade Max 25 Grades available Other Features Machine Stop Massage and Machine stop signal available for reject job condition Calibration Single/Double Master configurable / Force Mastering after N number of measured jobs / Group Calibration for selected result in one group / Auto Mastering is available. Accept Higher and Lower master on inserting into fixture/plug automatically in calibration process Auto Air Cut-Off Yes (Air will become ON after inserting job in Fixture/Plug) Air Saving facility / When nothing is inserted in Fixture/Plug Air will be OFF Measurement process Auto Cycle (After inserting job in Fixture/Plug it will show related Fixture/Plug result) / Measurement Cycle (Sequential measurement) Online SPC Cp, Cpk,

State-of-the-art technology with host of features, a must for today’s shop process quality engineering Two level password, prevents unauthorized alteration Multiple-level display intensity for operators comfort Inch & metric measuring ranges Static & dynamic measurement Permits incorporation of complex formulae for probe combination Display of tolerance and control limit status – supports process control Classifies tolerance band into uniform or non-uniform tailor made grades Permits menu entries up to 16 different settings for quick application changeover Wide range of process control based electrical outputs facilitates automation Auto calibration Compatible with half bridge and LVDT type inductive measuring probe RS232 based interface with real time tagged measurements Aesthetically appealing, sturdy and ergonomic design, suitable for shop-floor applications USB interface to PC and flash drive

Seven segment, 6 character, 3 colour LED display, ½ inch tall Air-Electronic input from All Air Plug and Ring Gauges (APG & ARG) universal type Two metric measuring ranges: (resolution 0.5µm), (resolution 1µm) Measurement display in absolute or comparative form Auto calibration with two setting masters Keyboard entered upper & lower tolerance limits (UTL & LTL), applicable to the values displayed Static or dynamic (max, min, average & TIR) measurements Non-volatile storage of all menu entered values Available in 1 / 2 / 3 or 4 independent channels Combined advantages of non-contact air sensing and high precision electronics RS232 data output available for further processing like machine control through relay output or for SPC AIR SAVING TIMER AND PROXY SENSOR BASE USB DATA SAVE

Computerized SPC Multi bore Checking System Air-Electronic input from VISION Air Plug Two metric measuring ranges: 200µm (resolution 0.1µm), 2000µm (resolution 1µm), and two Inch measuring ranges: 20.0 thou (resolution 0.01 thou) & 200 thou (resolution 0.1 thou) Measurement display in absolute or comparative form Auto calibration with two setting masters Keyboard entered upper & lower tolerance limits (UTL & LTL), applicable to the values displayed Static or dynamic (max, min, average & TIR) measurements Combined advantages of non-contact air sensing and high precision electronics SPC all chart available air saving

A DRO (Digital Readout) gauge unit! A DRO gauge unit is a digital measuring device used to display the position or dimension of a workpiece on a machine tool, such as a lathe, milling machine, or grinder. It provides precise measurements, improving accuracy and efficiency in various manufacturing and engineering applications. Key Components: 1. Display Unit: Shows measurements in numeric format. 2. Scales or Encoders: Measure linear or rotary motion. 3. Probes or Sensors: Detect position or dimensions. Types of DRO Gauge Units: 1. Linear DRO: Measures linear movement (e.g., X, Y, Z axes). 2. Rotary DRO: Measures angular movement (e.g., rotational position). 3. Combination DRO: Offers both linear and rotary measurements. Features and Benefits: 1. High accuracy (typically ±0.001-0.01mm). 2. Easy readability with large LCD displays. 3. Fast measurement updates. 4. Multiple units (e.g., inches, mm). 5. Data output options (e.g., USB, RS232). 6. Tolerance alarms for precision control. Applications: 1. Machining and manufacturing. 2. Quality control and inspection. 3. Aerospace and automotive industries. 4. CNC machine tools. 5. Precision engineering. Single channel gauge units with selectable probe Inch and Metric measuring ranges RED, GREEN and YELLOW tolerance lamps for REJECT, ACCEPT and REWORK indications RS232 data output Comprehensive outputs for further processing Compatible with Half-bridge and LVDT type inductive measuring probes Sturdy, Ergonomic design, suitable for shop floor environment Splash proof and sealed against dust Add-on Modules available for various applications e.g. Light Grading Module, Relay Module, etc. Mains supply 230 volts AC

1.1 AIR and LVDT PROBE ELECTRONICS COLUMN GAUGE (AIR TRANDUCERS ) / ( AIR PIEZO ) — Single Channel tri color bar graph and Six Digit Display — Inch and metric Ranges — Compatible with Half bridge and full bridge LVDT probe — Absolute / Comparative measurement — Static / Dynamic measurement — Pneumatic converter with 1 input when supplied with this module — Pneumatic converter without flow control valves — RS-232 serial port for PC connectivity — External relay output data saved — Optional — 5000 readings storage facility Range ±0.005 ±0.025 ±0.050 ±0.100 Bar graph L.C. 0.0002 0.0005 0.001 0.002 Six Digit L.C. 0.0002 0.0005 0.001 0.002

7 segment tri colour LED display Air Gauge Can directly connected RS-232 serial port for PC connectivity Accuracy ±1% FSD 0.1μm, 0.5μm, 1μm, Least Count Absolute or comparative measurement Tolerance limit setting 2 LED’s showing status Accept-Reject-Rework Built in air regulator for precise pressure Auto ID – OD recognition Compatible with wide range of Air gauges from leading manufacturers Air saving facility as a standard feature for saving costly air Optional — 50000 readings storage facility LOW MAINTANACE

Used for setting of measuring instruments like horizontal comparators, length measuring machines for ID checking, dial bore gauges etc. Made from oil hardening non shrinking gauge steel, hardened and tempered to 60-62 HRC Sub-zero treated at -80 °C for long term dimensional stability Actual dimensions duly etched Calibrated at 20 °C under Standards room condition against national/international traceable standards Certificate of calibration is provided along with each master traceable to national/international standards, certificate under NABL (as per ISO 17025) as per request Master Setting Rings also supplied in standard set consisting of sizes: Set 1: Ø4.0, Ø5.0, Ø6.0 & Ø8.0 mm Set 2: Ø10.0, Ø12.0, Ø16.0 , Ø20.0 & Ø25.0 mm Set also supplied as per customer’s requirement