Electronics
We maintain an expansive scope of ISO/IEC 17025 accreditation, guaranteeing our technical competence across a comprehensive range of instruments. This capability includes everything from essential multimeters and power supplies to specialized RF test equipment and high-end oscilloscopes. Furthermore, every service we perform in our electrical calibration lab delivers true traceability to SI units through NIST traceable calibration. This commitment ensures your quality system remains compliant with the most stringent standards, including ISO 9001, providing you with undeniable confidence in your measurement calibration.
Trust our highly experienced and certified metrology technicians, who are dedicated to protecting the integrity of your operation. We offer flexible service delivery to match your workflow—whether you utilize our advanced in-lab facilities for services like power analyzer calibration or prefer the ultimate convenience and efficiency of our on-site calibration at your location. We guarantee peak performance and operational efficiency for your business.
What is Electrical Calibration?
It is the meticulous process of ensuring that your electrical test equipment—such as multimeters, oscilloscopes, power supplies, and current clamps—provides highly accurate measurements. It involves comparing the readings from your instrument against a recognized primary standard of known accuracy. If a discrepancy is found, the instrument is then adjusted to bring its performance back within its specified tolerance range. This ensures that every reading you take is reliable.
Why is it Important?
Regular electrical calibration is essential for compliance with ISO standards and industry regulations, minimizing potential risk and liability. This makes it a non-negotiable for critical industries. Without it, instruments can drift over time due to wear, temperature, or usage, leading to faulty readings. These inaccuracies can result in product failure, costly rework, quality control issues, and even serious safety hazards. By partnering with us for your calibration needs, you demonstrate a commitment to quality, safety, and operational efficiency, backed by our deep metrology expertise.
Multifunction Calibrators
Micro Precision has a staff of software programmers who have developed Automation Software for a wide variety of equipment including these Calibrators. This software has made the calibration of these calibrators accurate and repeatable storing all parameters for every calibration test step. This saves us time and reduces turnaround time for you allowing us to offer competitive calibration pricing.
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Start your request today to have one of our calibration specialists perform a force equipment calibration, repair, or validation service.
Devices calibrated:
Fluke 5080A, Fluke 5320A, Fluke 5500A, Fluke 5500A SC 300, Fluke 5500A SC 600, Fluke 5502A, Fluke 5502A/3, Fluke 5502A/6, Fluke 5520A, Fluke 5520A SC 1100, Fluke 5520A SC 300, Fluke 5520A SC 600, Fluke 5522A, Fluke 5522A SC 1000, Fluke 5522A SC 600, Fluke 5700A, Fluke 5700A/03, Fluke 5720A, Fluke 5720A/03, Fluke 5725A, Fluke 5730A, Fluke 5730A/03, Fluke 5730A/05, Fluke, 5730A/05S, Fluke 5730A/LP, Fluke 5790A, Fluke 5800A, Fluke 5820A, Fluke 9500A, and more…
Voltage Calibration
Voltage is the electrical potential difference between two points. We calibrate both DC (Direct Current), which flows one way, and AC (Alternating Current), which periodically reverses direction.
During calibration, our technicians use high-stability Voltage Standards to check and adjust your equipment’s readings against a known, traceable reference. This ensures the instrument’s measurements are highly reliable.
Beyond fundamental AC and DC voltage, our expertise extends into the critical domains of AC/LF and DC/HF calibration. We offer high-accuracy services for Alternating Current/Low Frequency (AC/LF) parameters, which are vital for power quality analysis, energy metering, and verifying standard power equipment up to several kilohertz.
Specializing in Frequency Ranges
In contrast, our Direct Current/High Frequency (DC/HF) capability addresses the demanding requirements of telecommunications, semiconductor testing, and high-speed data applications. We ensure the precision of instruments measuring extremely stable DC values and those operating at very high frequencies (RF/microwave range). Calibrating across these varied frequency spectra—from slow power signals to rapid data pulses—is essential for the reliability and interoperability of modern electronic devices.
We calibrate essential voltage-measuring instruments, including:
- Digital Multimeters (DMMs)
- Voltmeters
- Calibrators
- Oscilloscopes
Current Calibrations
Current is the flow rate of electrical charge. We calibrate instruments for both DC (Direct Current), a steady, unidirectional flow, and AC (Alternating Current), which periodically reverses direction.
Accurate current measurement is critical for monitoring load, calculating power consumption, and ensuring the protection and safety of electrical systems.
An inaccurate current reading can result in equipment damage or regulatory non-compliance. Our expert technicians calibrate your devices using high-stability Current Shunts and Current Sources to verify their performance. This provides traceable accuracy to national standards.
We calibrate essential current-measuring equipment, including:
- Digital Multimeters (DMMs)
- Ammeters
- Clamp Meters
- Power Analyzers
Resistance & Impedance Calibration
Resistance measures opposition to DC current, while impedance is the total opposition to AC, incorporating resistance, capacitance, and inductance. Accurately measuring these electrical characteristics is essential for product performance, system safety, and energy efficiency in industries like electronics, aerospace, and medical devices.
We perform comprehensive calibration to verify and adjust your instruments against traceable standards. This guarantees your readings are metrologically sound and compliant with industry regulations.
Equipment that measures resistance & impedance:
- Digital Multimeters
- LCR Meters
- Decade Resistance Boxes
- Insulation Resistance Testers (Megohmmeters)
Capacitance Calibration
Capacitance is an important property of an electrical component to store electric charge. In modern electronics, from timing circuits to power filtering, precise capacitance values are essential for product performance and safety.
During the calibration process, our metrology experts compare your instrument’s readings against highly stable Capacitance Standards. We identify and document any deviations, performing necessary adjustments to restore accuracy. You receive a detailed Calibration Certificate confirming the instrument’s compliance and performance.
We calibrate a variety of equipment, including:
- LCR Meters (Inductance, Capacitance, Resistance)
- Dedicated Capacitance Meters
- Precision Multimeters with a capacitance function
Inductance Calibration
Under our electrical calibration services, inductance is a critical measurement parameter we skillfully calibrate. Inductance is the fundamental property of an electrical conductor, such as a coil, to store energy in a magnetic field and oppose changes in current flow. Measured in Henries (H), this characteristic is essential for designing and maintaining stable electronic systems, especially in AC circuits.
The importance of accurate inductance calibration is significant. Slight deviations in readings lead directly to signal distortion, impedance mismatches, and potential system failure in filter networks and high-frequency communication pathways. By ensuring your measurements are traceable, our service guarantees the quality and reliability of your products.
Our calibration process involves comparing your test equipment against traceable inductance standards. We use specialized instruments to verify that your device measures inductance within its tightest tolerance. If needed, our accredited technicians perform precise adjustments.
We calibrate essential equipment, including:
- LCR Meters (Inductance, Capacitance, Resistance)
- Impedance Analyzers
- Precision Inductance Standards
Schedule Your Electrical Calibration Service
Your Digital Multimeters, LCR Meters, and current analyzers are essential. We provide traceable, high-accuracy electrical calibration (Voltage, Current, Resistance) to prevent product failure and non-compliance. Trust our trained experts and metrology labs.
Electrical Calibration Specialists
As the Quality provider of electrical calibration services, Micro Precision services a wide range of electrical testers including multimeters, electrical sensors, power supplies, transmitters, oscilloscopes, lcr meters. Our large scope of ISO/IEC 17025:2017 accreditation covers our calibration capabilities for AC Resistance and Current, DC Resistance and Current, DC/AC-LF Voltage, LF Capacitance, LF Power/Energy, HF/UHV, RF/Microwave, and Luminance/Illuminance‚ with a wide range of measurement parameters. With true traceability to SI (international standard) units through NIST and ISO 9001 compliant calibrations, Micro Precision’s electrical calibration capabilities exceed the strongest quality requirements.
Electrical Equipment Manufacturers We Service
- FieldFox
- Fluke
- Fluke Calibration
- FW Bell
- GE Panametrics
- Honeywell Analytics
- Huntron
- Ideal Industries
- IET Labs
- Instek
- ITM Instruments
- Keysight Technologies
- MACTek
- Martel Electronics
- Megger
- Meterman
- Monarch Instrument
- Myron L Company
Our Electrical Capabilities Include:
- Multi-Product Calibrators
- Measuring Bridges
- Reference Multimeters
- High Voltage Dividers
- Voltage Standards
- Standard Resistors
- Standard Capacitors
- Standard Inductors
- SPRT’s/PRT’s/RTD’s
- Metrology Temperature Wells
Electrical Instruments Calibrated
- Multimeters
- Power Supplies
- Oscilloscopes
- Time Domain Reflectometers
- VXI/VMEbus and PCIbus Architecture Instruments such as National Instrument Cards
- Sound Level Meter Calibration
- Gauss and Electric Meter Calibration
- Wattmeter, RTD
- Stopwatch
- Dosimeter
- Data Logger Calibration
- Ohm Meter
- Battery Supply
- Current Shunt
- Phase Meter
- Chart Recorder
- Frequency Counter
- 3-Phase Tester Calibration
- Decade Capacitor
- Decade Resistor
- Process Meter Calibration
- Power Transducer
- Voltage Converter
- Ground Resistance Tester
Why Choose Micro Precision?
When selecting a partner for the regular calibration of your electrical equipment, technical trust is essential. We are ISO/IEC 17025 with over 50+ labs around the globe, guaranteeing reliable, and NIST-traceable results.
We support your critical assets with flexible options, including fast in-house lab turnaround and efficient on-site service to significantly reduce your operational downtime.
Accredited Electrical Calibration Lab
Our ISO/IEC 17025 accredited labs, with UKAS and CNAS recognition, calibrate a variety of electrical equipment. Trust our global accreditation for the highest technical competence and reliable results worldwide, ensuring full compliance across all your operations.
Industries Where Electrical Calibration Matters
Accurate electrical measurements are the backbone of safety, quality, and regulatory compliance in modern technology. Any industry that designs, manufactures, or maintains electronic components, circuits, or power systems must rely on certified electrical instrument calibration services to ensure instrument readings are correct, reliable, and traceable to national standards.
Verifies the accuracy of meters, relays, and power quality analyzers used to efficiently monitor, generate, and distribute electrical energy safely.
Support the precision testing of complex electrical components, battery management systems, and advanced driver-assistance electronics (ADAS) for safety and performance.
Essential for verifying signal integrity, power output, and frequency stability in transmitters, receivers, and networking infrastructure to prevent data loss.
Maintain the reliability of sensitive avionics, communication systems, and critical guidance equipment where failure is not an option.
Ensures the critical accuracy of life-support equipment, diagnostic instruments, and monitoring devices, directly impacting patient safety and regulatory approval.
Guarantees that all test and inspection equipment used on the production floor is consistently accurate, supporting high-volume quality control and operational efficiency.
Our Other Calibration Capabilities
Micro Precision can perform electrical instrument calibration services and other instrument calibration on equipment from a variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.
Laboratory Standards
Calibration laboratory standards are critical for your organization’s most accurate measurements.
Optical
Micro Precision accredited optical, light, and fiber optic calibration lab services.
Chemical
Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.
RF - Microwave
Micro Precision accredited RF & microwave calibration lab services.
Mechanical & Dimensional
Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.
Semiconductor
ANAB Accredited to ISO/IEC 17025-2017 Accredited semiconductor wafer thickness and precision step hight calibration.
FAQs
Electrical calibration is the process of comparing the performance of a measuring instrument (like a multimeter or power analyzer) against a traceable standard. This verifies its accuracy regarding electrical parameters such as Voltage, Current, Resistance, and Capacitance. It is crucial because inaccurate readings can lead to product failure, safety risks, and regulatory non-compliance.
We offer comprehensive calibration of electrical equipment, ranging from general-purpose devices to highly specialized instruments. This includes Digital Multimeters (DMMs), LCR meters, power supplies, oscilloscopes, clamp meters, and various electrical tester calibration services. Our scope covers AC, DC, and high-frequency parameters. Beyond our established expertise in the electrical discipline, we also provide precision calibration for a wide array of other measurement capabilities, including temperature, pressure, mass, torque, dimensional, and mechanical instruments. Our goal is to serve as your single source for all your metrology needs.
An accredited electrical calibration service means our electrical testing laboratory has been independently assessed and complies with the ISO/IEC 17025 standard. This accreditation confirms our technical competence, ensuring the results we provide are reliable, internationally recognized, and fully NIST traceable.
No. While we specialize in all forms of electrical equipment calibration services, our capabilities often extend to electrical mechanical calibration. This includes devices that measure electrical input but have a mechanical output, such as torque wrenches with electrical readouts, or specialized pressure sensors used in electrical environments.
We highly recommend a critical assessment of your equipment before determining the frequency and interval of calibration. While a 12-month interval is the standard starting point recommended by most manufacturers, we encourage clients to optimize this based on factors like risk, criticality, historical performance, and usage environment. We view this as a necessary assessment, not a fixed rule, to maintain measurement confidence.
Yes, we provide flexible service delivery. You can utilize our advanced in-house electrical calibration lab or schedule convenient on-site calibration. Our technicians can bring the necessary primary standards to your facility, minimizing downtime for your critical test assets.
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Service Area
If you have any inquiries, recommendations, or simply wish to connect with us, we’d love to hear from you! Please don’t hesitate to reach out to us at
22835 Industrial Place Grass Valley CA 95949
or you can contact us via phone at
(530) 268-1860
or email us at [email protected]
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