Vision calibration targets are precision test samples or patterns that are printed or etched on a substrate of glass or other material for dimensional calibration and depth-of-field determinations of machine vision systems, cameras or microscopes.
Calibration weights and mass standards have a certified mass that is traceable to national or international laboratory standards. Mass standards calibrate scales and weighing instruments and help evaluate material or mechanical properties.

Shunt Resistors

(85 companies)
Shunts resistors are connected in parallel with an instrument or component to divert electrical current. They provide an alternate path for current in case of failure.

Scales and Balances

(985 companies)
Operators transfer dust, electrostatic particles, and moisture to items when handling them, and they may affect air currents, ambient temperatures, and magnetic forces as well. Operators may also simply mismeasure the item. Calibration. Calibration...

Clamp Meters

(186 companies)
Clamp meters are ammeters that can measure current without the need to disconnect the wires where the measurement occurs. They provide information about current draw and current continuity in order to help users troubleshoot erratic loads and trends.
Thermocouple simulators and resistance temperature detector (RTD) simulators provide precise standard values of resistance or voltage for simulation and calibration.
CMM, gage and inspection equipment services provide repair, calibration, upgrade, rebuild, install, training and replacement services.
Inductance standards and decades provide highly accurate and digitally variable standard values of inductance for calibration, comparison and testing.
Capacitance standards and decades provide a highly accurate standard value of capacitance for calibration and testing.
Resistance standards and decade boxes provide a highly accurate standard value of resistance for calibration and testing.
Voltage dividers and voltage references provide highly-accurate reference voltages for calibration and testing purposes.
Environmental test equipment services for environmental test chambers, reactors, baths, incubators, laboratory ovens and furnaces, and vibrational shakers. Services may include repair, calibration, upgrading, rebuilding, installation, training and replacement.
Boiler services include repair, rebuilding, maintenance and installation of boilers. They may also provide cleaning, calibration, condition assessment, field inspection, failure analysis, and part replacement services.
Masters and setting gages provide dimensional standards for calibrating other gages.
Decade boxes and dividers provide highly accurate and digitally variable standard values of resistance, capacitance, inductance, voltage and/or current for calibration, comparison and testing.