Calibration gage block Accu-Chek calibrates all inspection, measuring, and test equipment (IMTE) to either manufacturer’s specifications, Federal/Military/ANSI specifications or, if requested, we can perform calibrations to customer requirements. We calibrate all IMTE using written procedures and standardized data sheets.

All of our work is performed by trained technicians and is continually monitored by both internal and external ISO 17025 auditors.

We calibrate and certify most measurement equipment including, but not limited to, the following list of equipment. See our scope for a complete list of items available for accredited calibration.
  • “B” Penetrator 1/16 with c/s ball (Sales)
  • “B” Scale Indentor (Sales)
  • “C” Diamond Indentor (Sales)
  • “H” Span Gage
  • 1/16 balls (Sales)
  • 10mm Ball Retainers (Detroit) (Sales)
  • 10mm Brinell ball c/s ea. (Sales)
  • 10mm Brinell ball Tungston ea. (Sales)
  • 10mm Brinell Balls c/s ea. (Sales)
  • 10mm Brinell Balls t/c ea. (Sales)
  • 12 VDC Gate Tester
  • 1‐2‐3 Block
  • 1‐2‐3 Block Set
  • 2‐4‐6 Block (set of 2)
  • 6 Step Crest Check Plug
  • 8″ Offset Centerline Caliper
  • Abrasive Tester
  • AC Voltmeter
  • Acceptance Gage
  • Accurite Attribute Gage
  • Adhesion Test Kit
  • AF8 Crimping Tool
  • Air Gap Gage
  • Air Velocity Meter
  • Alloy Sorter
  • Amp & Shunt Kit
  • Amplifier
  • Ampmeter AC
  • Ampmeter DC
  • Analog Voltmeter
  • Angle Block
  • Angle Block Set
  • Angle Gage Set
  • Angle Meter
  • Angle Plate
  • Attenuator, Fixed
  • Attenuator, Variable
  • Autoclave
  • Autocollimator
  • Automatic Cutoff Machine
  • Automatic RCL Meter Fluke PM6304
  • Balance Master (U‐152 Rear Rotor)
  • Ball & Diameter Gage
  • Ball Micrometer
  • Band Function Gage
  • Band Retainer
  • Barometer
  • Bell Prover
  • Belt Tension Gage
  • Bench Center (Clean and Certify)
  • Bench Micrometer
  • Bench Thickness Gage
  • Bend Block
  • Bending Resistance Tester
  • Biaxial Extensometer
  • Bird RF Power Sensor
  • Blade
  • Blade Balance
  • Blade Set Zero Gage Block
  • Boost/Ragu Standard
  • Bore Gage – Dial
  • Bore Micrometer / Borematic
  • Bottom Gage, Thickness / Concavity
  • Brinell Microscope
  • Brinell Optical Scanning Sys. King/Boss
  • Brinell Stage Mic
  • Brinell Test Bar (300kg, 220 HR) (Sales)
  • Bulb Sockets (Sales)
  • Burst Tester
  • Bushing Machine
  • BXE 10V‐7.5A, AV / Photo Lamp (Sales)
  • Cable Cutting Machine
  • Cable Tension Meter
  • Cadillac Height Masters
  • Calibration Exciter
  • Caliper
  • Caliper Master
  • Capacitance Meter
  • Capacitor Decade
  • Carbide Ball (10 ball min) (Sales)
  • Carver Press
  • Center
  • Center Head
  • Center Point Finder
  • Centerline Gage
  • Centrifuge Tube (Volumetric Glassware)
  • Chamfer Gage
  • Charging Amplifier w/ Power Supply
  • Chart Recorder
  • Chatillon Test Stand
  • Check Fixture Gage
  • Check Master
  • Chill Gage
  • Clamp & Leveling Unit for MO&FB Micro Ht (Sales)
  • Clamp‐On Meter
  • Closure Drop Gage
  • CMM
  • CMM – Calibration
  • CMM – Verification
  • CMM Sphere / Datum Ball
  • CNC Mill
  • Coating Thickness Gage
  • Coating Thickness Standard
  • Co‐Ax Indicators
  • Color Booth
  • Colorimeter
  • Combination Master
  • Combination Square
  • Communication Test Set
  • Comparator Angle Master
  • Computerized Fixture Gage
  • Concentricity Gage
  • Conductance Meter
  • Conductivity Meter (Solution)
  • Continuity Calibrator
  • Contracer / Contour Reader
  • Coulometer ( Moisture Analyzer)
  • Counter Torque Feature Gage
  • Counter, Frequency/Time
  • Counting Scale
  • Coyne Pressure Gage
  • Cube Box Parallel
  • Current Shunt (addition to Kit)
  • Current Shunt Only
  • Current Transformer
  • Custom Gage Bar
  • Cut Off Unit
  • Cylindrical / Master Square
  • Cylindrical Disc
  • Cylindrical Plug
  • Cylindrical Plug Member
  • Cylindrical Plug Set
  • Cylindrical Plug Set Go/NoGo
  • Cylindrical Ring
  • Data Logger
  • DC Calibrator Source/Compare
  • DC Volt / Ampmeter
  • DC Volt Meters
  • Dead Weights
  • Deadweight Pressure Tester
  • Decade Inductor
  • Deflectometer
  • Densimeter (gram)
  • Densitometer
  • Depth Gage
  • Depth Master
  • Depth Micrometer Standard
  • Dew Point Monitor
  • Dial Indicator Vernier Caliper
  • Diamond “A” Penetrator (Sales)
  • Diamond “C” Penetrator (Sales)
  • Diamond “N” Penetrator (Sales)
  • Diamond for MO&FB Micro Knoop (Sales)
  • Diamond for MO&FB Micro Vickers (Sales)
  • Die
  • Diesel Smoke Meter
  • Digital Engine Analyzer
  • Digital Lux Meter
  • Digital Thermo Tester
  • Digitape
  • Dimensional Inspection Services
  • Distance Meter
  • Distortion Analyzer
  • Dresser Pressure Mod ATE‐100/Mod. ea=VAS
  • Dry Block Temperature Calibrator
  • Dual Master
  • Ductility Tester
  • Durometer
  • Durometer Standard
  • Dynamometer
  • Dynascope
  • Elcometer Thickness Tester
  • Electronic Power Meter
  • Electrostatic Locator
  • End Flare
  • Engine Dynometer
  • Environmental Chamber
  • Environmental Chamber w/ Readout
  • Environmental Thermotron
  • Expansion Nose
  • Extensometer ‐ Compressometer
  • Extensometer High Temp
  • Extrusion Plastometer
  • Falling Dart Tester
  • Feeler Gage
  • Feeler Gage Set
  • Fineness of Grind
  • Fixture Gage
  • Flange Hole Relation Plate
  • Flow Controller O‐I Analytical
  • Fluke Temperature Gage
  • Foam Gage
  • Foil Strips
  • Footage Counter
  • Force Gage
  • Force Tester
  • Framing Square
  • Freezer
  • Freezer Thermometer
  • Frequency Meter
  • Friction / Peel Tester
  • Function Generator
  • Furnace
  • Gage Block
  • Gage Block Set
  • Gage Setting Fixture
  • Gas Analyzer
  • Gas Monitor MG140
  • Gauss Meter
  • Gear Hole Plug Gage
  • Gear Wire Set
  • Generator, Pulse
  • Gilian Standard Flow Cell
  • Glass Hemisphere Master
  • Glass Magnification Scale
  • Glass Pixel Chart
  • Glass Scale
  • Gloss Meter
  • Gloss Standards
  • Go/NoGo Gage
  • Go/NoGo Thickness Gage
  • Gravelometer
  • Grinder Readout
  • Groove Gage
  • Ground Detector
  • H’ Span Gage
  • Hardness Block
  • Hardness Tester
  • Hartford Step Gage
  • Heat Distortion Tester
  • Heater Oven
  • Height Gage
  • Height Master
  • High Precision Multimeter
  • High Voltage Probe
  • Hipot Tester
  • Hiteicator
  • Hole Gage Set
  • Hole/Tri‐‐Micrometer
  • Hot Bath
  • Hot plate
  • Hotfill Gage
  • Humidity
  • Hybrid Recorder
  • Hydrometer
  • I‐Beam Plate
  • Ice Point Reference
  • ID/OD Vision System
  • Impact Test Unit
  • Impedance Meter
  • Incubator
  • Indicator
  • Indicator Checker
  • Indicator Contact
  • Indicators Mahr (.000020/.0008)
  • Induction Heat Sta.
  • Infrared Temp. Gun / Thermometer
  • Inside Micrometer – Fixed
  • Inside Micrometer Set (In-House)
  • Inside Micrometer Set (On-Site)
  • Interlaken Servo Press
  • Internal Thread Gage Set
  • Intersection Probe
  • Isotemp Oven
  • Jig Borer
  • K Drill Standard
  • K.J Law Conductivity Meter
  • Kalmaster
  • Ketos Ring
  • Keyway Location Gage
  • Laser level
  • Laser Micrometer
  • Laser Micrometer Standard
  • Lathe
  • Layout Inspection (CMM/Microscope)
  • Layout Inspection (DCC‐CMM) Labor
  • Layout Inspection (Surface Plate)
  • LC Meter
  • LCR Standard
  • Leak Master
  • Leak Standard
  • Leak Tester
  • Leakage Current Tester
  • Length Bars
  • Length Check / Main Bearing
  • Length Gage
  • Length Master
  • Length Measurer
  • Length Standards
  • Level, Electronic
  • Level, Precision
  • Level, Tilting
  • Light Booth‐ GretagMacbeth
  • Light Meter AND UV Meter
  • Light Meter OR UV Meter
  • LightMeter
  • Linear Gage
  • Linear Master
  • Linear Scale
  • Linear Table
  • Load Bank
  • Load Cell
  • Logic Analyzer
  • Lower or Upper Staging Standard
  • LVDT Sensotec
  • M1/M2 (Layout Inspection)
  • Macro/Micro Vickers/Knoop Block
  • Macro/Micro Vickers/Knoop Block ASTM
  • Macro/Micro Vickers/Knoop Test Block
  • Magnaflux Magnetic Particle Demag Unit
  • Magnamike
  • Magnehelic Pressure Gages
  • Magnet Attribute Gage
  • Magnet Standard
  • Magnetic Particle
  • Magnetic Particle (Labor)
  • Magnetic Particle Unit
  • Magnetic Particle Yoke
  • Magnetizing Coil
  • Mandrell, Pull Tester
  • Manometer
  • Master Ball
  • Master Cylinder
  • Master Gage
  • Master Gage / Faith Tool Gage
  • Master Height Plug
  • Master Roller
  • Master Round Bar
  • Master Round Bar (Sales)
  • Mean Master
  • Measuring Microscope
  • Measuring Spoon Set (4 Piece)
  • Megger
  • Megger (Insulation Tester)
  • Metal Template / Drill Main
  • Metallurgical Microscope
  • Micromanometer (Air, Press. & Velocity)
  • Micrometer
  • Micrometer Head
  • Micrometer Lead Checker
  • Micrometer Multi‐Anvil
  • Micrometer Stand Set
  • Micrometer Standard
  • Micrometer Standard Set
  • Micrometer Standard, Thread
  • Micrometer, Thread
  • Micro‐ohm Meter
  • Microscope
  • MicroVoltmeter
  • Microwave Oven
  • MikeMaster
  • Mill
  • Milliohmmeter
  • Mini-Checker
  • Missile
  • Modulation Analyzer
  • Modulation Meter
  • Moisture
  • Moisture Analyzer
  • Moisture Meter
  • Mounting Bracket Gage
  • Mu Checker
  • Mud Balance
  • Multifunction Calibrator
  • Multimeter
  • Network Analyzer 3577a
  • Nitro‐Lok
  • Noise Generator
  • Opacity Standard
  • Optical CMM
  • Optical Comparator
  • Optical Comparator overlay
  • Optical Comparator Table
  • Optical Flat
  • Optical Mirror
  • Optical Video Table
  • Oscilloscope
  • Oven ‐ Reed Small Tool Works
  • Oven Tracker System
  • Overlay
  • Ozone Monitor
  • Paint Gage
  • Panel Meter
  • Panel Thermometer
  • Parallel Set
  • PH Meter
  • PH Stick
  • Pi Tape
  • Picoammeter
  • Pin Gage
  • Pin Gage Set
  • Pin Gage Set Minimum
  • Pipette / Burette
  • Piston Ring
  • Piston Ring Force Tester
  • Pistonphone / Barometer
  • Pitch Gage
  • Plotter
  • Pneumatic Calibrator
  • Pocket Surf
  • Pocket Thickness Gage
  • Portable Pneumatic Tester
  • Post Relation Plate
  • Power Analyzer D6000
  • Power Supply
  • Precision Ball Set
  • Precision Multimeter
  • Pressure / Force Gage Tuffaloy
  • Pressure Calibrator
  • Pressure Gage
  • Pressure Gas
  • Pressure Module
  • Pressure Tester
  • Pressure Transducer
  • Process Calibrator
  • Profile Gage
  • Profilometer
  • Protocol Analyzer
  • Protractor
  • Protractor Digital
  • Proving Ring
  • Pyrometer
  • Quick Break Tester
  • Quick Break Tester w/ Shot Timer
  • Radial Fatigue Tester
  • Radiometer
  • Radiometer – Spectroline
  • Radiometer (Gould‐Bass)
  • Radiometer (Only)
  • Radius Bar
  • Radius Gage Set
  • Range Calibrator
  • Raytech Measuring Table
  • Refractometer
  • Refrigerator
  • Remelt Furnace
  • Resistance Calibrator Set (7pcs)
  • Resistance Decade
  • Resistor
  • Resistor Bridge
  • Resistor Set
  • Respirator Leak Rate Analyzer
  • Rheometer
  • Riser Block
  • Robot
  • Rockwell Test Block
  • Rockwell Test Block (Sales)
  • Rotary Fatigue Tester
  • Roughness Standard
  • Roundness Tester
  • RTD Temperature Controller
  • RTNR Band
  • Rubber Press
  • Rubber Test Block Kit
  • Runout Gage Assy (Layout Inspection)
  • Runout Master (Layout Inspection)
  • Safetimeter
  • SAH‐250B Mercury‐Arc Bulb for J&L opt co (Sales)
  • Saw Tension Gage
  • Saw Tension Gage (Vend. Starrett)
  • Scale
  • Screw Pitch Gage
  • Semiconductor Tester
  • Setting Ring
  • Shore Tester
  • Shunt Meter Test Kit / Current Timer Meter
  • Side Lid Tool
  • Sieve
  • Signal Conditioner
  • Signal Generator
  • Signal Relay Tester
  • Sine Bar
  • Sine Plate
  • SKC Flow Calibrator
  • Skew Machine
  • Snap gage
  • Soldering Station
  • Solid Thread Ring (each)
  • Solid Thread Ring Set
  • Sound Level Calibrator
  • Sound Level Meter
  • Special Cylindrical Plug
  • Spectrophotometer
  • Spectroradiometer
  • Spectrum Analyzer
  • Spline Plug Gage
  • Spline Ring Gage
  • Spring Tension Gage
  • Spring Tension Gage (Fish Scale)
  • Spring Tester
  • Square
  • Square Gage
  • Squareness Gage
  • Stage Mic
  • Steel Ball
  • Steel Bar
  • Steel Measuring Scale
  • Steel Rule
  • Steering Ring Welding Blocks
  • Step Gage
  • Stereo Generator
  • Stiffness Tester
  • Stop Watch
  • Straight Edge
  • Straightness Bar
  • Strand Gage 103‐I
  • Stress relief oven
  • Striker
  • Strobe Scope
  • Super Micrometer
  • Surface Analyzer
  • Surface Finish Standard
  • Surface Plates (Certify)
  • Surface Plates (Lap & Certify)
  • Surfometer
  • Tachometer
  • Tape Measure
  • Taper Gage
  • Tapped Hole Gage Plug
  • Teflon Gage
  • Telescoping gage
  • Telescoping Gage Set
  • Temperature Oven
  • Temperature Oven Controller / Recorder
  • Temperature / Humidity Meter / Hygrometer
  • Temperature Calibrator
  • Temperature Controller
  • Temperature Heat
  • Temperature Meter
  • Temperature Oven Chart Recorder
  • Temperature Potentiometer
  • Temperature Readout
  • Temperature Scanner
  • Temperature Set Point Alarm Controller
  • Temperature Shock Chamber
  • Tensile Tester
  • Tensiometer
  • Tension Gage
  • Test Gage Plate
  • Test Indicator
  • Testing Machine (Adelaide)
  • Thermal Arraycorder
  • Thermo‐Anemometer
  • Thermocouple
  • Thermometer
  • Thermometer Readout
  • Thermometer Readout with Probe
  • Thickness Gage
  • Thread Lietech Combi, Pitch & Depth One Member
  • Thread Lietech Combi, Pitch & Depth Set
  • Thread Plug
  • Thread Plug Gage
  • Thread Plug Gage Set
  • Thread Plug Set
  • Thread Ring
  • Thread Ring Gage
  • Thread Ring Gage Set
  • Thread Ring Set
  • Thread Ring Set 0‐2″
  • Thread Setting Plug
  • Thread Wire Set
  • Through Gage
  • Tie Bar Strain Gage
  • Timer
  • Timing Slot
  • Toe In Bar
  • Tong Tester
  • Tool Presetter Single axis
  • Tool Presetter Two axis
  • Tool Ring Height Gage
  • Torque Analyzer / Transducer
  • Torque Drivers
  • Torque Meter
  • Torque Multiplier
  • Torque Nut Runner
  • Torque Screwdriver
  • Torque Tension Tester
  • Torque Watch
  • Torque Wheel
  • Torque Wrench
  • Torque Wrench, Preset
  • Torsion Bar
  • Touch probe
  • Transcat mA Module 40E
  • Transcat Pressure Module
  • Transcat RTD Module 70T
  • Transcat Thermocouple Module 60T
  • Transducer ‐ Sensotec
  • TRI Tube Flow Meter (Per Tube)
  • True Position Locator
  • Tube Cutter
  • Tungsten Steel Balls 10pk (Sales)
  • Tungsten Steel Balls each (Sales)
  • Ultrameter (Myron L)
  • Ultraprobe, Ultraprobe 2000
  • Ultrasonic Flaw Detector
  • Ultrasonic Thickness Kit
  • Ultrasonic Thickness Standard
  • Ultrasonic Thickness Tester
  • Uniaxial Extensometer
  • Uni‐Mike
  • Universal Electronic Micrometer
  • UV Lamp
  • UV Meter
  • Vac Gage on Vac Oven
  • Vacuum Gage
  • Vacuum Module
  • V‐Block
  • V‐Block Set
  • Versa Bath
  • Versa Gage
  • Versa Gage Master
  • Versitron 5110 “C” Penetrator (Sales)
  • Vibration
  • Vibration Meter
  • Vickers Test Block
  • Video Measuring Machine
  • Video/Comparator Retical
  • Viscometer
  • Viscosity Cup
  • Volt / Amp Meter (Welding)
  • Voltmeter
  • Wall Height Gage
  • Water Temperature Bath
  • Wattmeter
  • Waveform Generator (SAM01 Only)
  • Weight (Grams)
  • Weight (Lbs)
  • Weight Sets (Grams)
  • Weight Sets (Lbs)
  • Weld Gages G.A.L.
  • Weld Probe Force Gage
  • Weld Scope
  • Welder
  • Wide Band Test Set
  • Width Gage
  • Wire Crimper
  • Wire Feeder
  • Wrist Strap / Footwear Tester
  • Yardox Marker
  • Z‐212 Surface Plate Cleaner (Sales)
  • Zero Stick
  • Zinc Coating Thickness Standards
  • Zyglo Unit