The Trusted Source for Amprobe Calibration

Micro Precision provides Amprobe calibration services for multimeters, clamp meters, insulation testers, and other Amprobe test equipment through an ISO/IEC 17025:2017 accredited, NIST-traceable lab network spanning more than 50 locations worldwide. Amprobe’s clamp meters, multimeters, and insulation testers are widely used in electrical contracting, HVAC, and industrial maintenance, where measurement accuracy and safety depend on consistent calibration.

Micro Precision’s accredited labs and skilled technicians calibrate and repair Amprobe equipment to restore optimal performance. Choosing a NIST-traceable, ISO/IEC 17025:2017 accredited calibration provider gives you confidence in your Amprobe equipment’s accuracy, supports your quality system, and protects the safety of your operation.

Fill out our Amprobe calibration service request form

Why Amprobe Calibration Matters

Amprobe calibration keeps clamp meters, multimeters, and insulation testers within manufacturer-specified accuracy limits, supporting compliance with ANSI/NCSL Z540.3 and ISO 10012 measurement management requirements. Calibration intervals, set according to usage and manufacturer recommendations, prevent measurement drift that can compromise safety inspections, quality audits, and regulatory reporting.

Keeping your Amprobe equipment calibrated and repaired is critical for accurate and reliable results. Over time, wear and tear affect tool performance, compromising measurements and safety. Calibration confirms your Amprobe tools deliver the readings your quality system requires, while timely repairs prevent minor issues from becoming major replacements and extend the life of your equipment. Properly calibrated tools support efficient, accurate work across electrical calibration services programs.

Amprobe Calibration Options

Micro Precision provides Amprobe calibration through in-lab service at any of its 50+ ISO/IEC 17025:2017 accredited locations, or through on-site field calibration at your facility. Standard and rush turnaround options are available to match your production schedule and audit deadlines. On-site calibration is well suited to Amprobe clamp meters, insulation testers, and other tools that are impractical to remove from active use.

Some of the Amprobe instruments we calibrate:

  • Multimeters
  • Clamp Meters
  • Wire Tracers & Underground Locators
  • Ground Resistance & Insulation Testers
  • Voltage Testers & Circuit Tracers
  • Environmental Testers
  • Power Quality Analyzers
  • Earth Ground Testers

Micro Precision also calibrates a variety of other Amprobe models not listed here. Technicians who also rely on Fluke test tools can view our Fluke calibration services, and insulation and ground resistance equipment from other brands is covered by our Megger calibration services. To see the full range of manufacturers Micro Precision supports, browse all manufacturers.

Calibration Service Levels Offered

Type of Service Traceable Traceable with Data Accredited (ISO:IEC 17025:2017, Z540.3)
Calibrated to manufacturers specifications traceable to SI Units      
ISO 9000 Compliant      
Calibration certificates, data, maintained on secure web based tool (CDM)      
Detailed calibration certificates and calibration stickers      
Instrument adjustment (if found out of tolerance)      
ANSI/NCSL Z540-1 compliant    
Calibration Data    
Logo from Accreditation body, Expanded Measurement Uncertainty  
ANSI/NCSL Z540.3 compliant  

Your Trusted Amprobe Calibration Provider

For peak Amprobe tool performance, Micro Precision is your calibration and repair partner. Our technicians use state-of-the-art facilities to provide full-service, NIST-traceable Amprobe calibration, from basic calibration to complex repairs, available both in-lab and on-site. Our labs are ISO/IEC 17025:2017 accredited, and every completed job includes calibration certificate documentation for your quality records. Choose Micro Precision’s instrument calibration services for reliable Amprobe calibration and keep your test equipment running at peak performance.

Please complete our quick Amprobe equipment calibration & repair service request form, and a Micro Precision representative will reach out to you same-day during office hours, or within one business day after office hours. (Mon – Friday 8AM – 4PM PST)

Description Manufacturer Model
Amprobe AMC-2 Megohmeter .5KVAmprobeAMC-2
Amprobe AMC-3 Megohmeter / Megger - .5KVAmprobeAMC-3
Amprobe K-1 Non-Contact VoltmeterAmprobeK-1
AMPROBE 15XP-B Digital Multimeter with Logic Test - MetermanAmprobe15XP-B
Amprobe 300 Ammeter Clamp-On ACVAmprobe300
Amprobe 30XR-A Multimeter with Non-Contact Voltage DetectorAmprobe30XR-A
Amprobe 33XR-A Manual Ranging Digital MultimeterAmprobe33XR-A
Amprobe 34XR-A Digital Multimeter - True RMSAmprobe34XR-A
Amprobe 35XP-A Multimeter - Compact - DigitalAmprobe35XP-A
Amprobe 37XR-A True RMS Digital MultimeterAmprobe37XR-A
Amprobe 38XR-A True RMS Digital Multimeter w/ Optical PC InterfaceAmprobe38XR-A
Amprobe 5XP-A Compact DMM with Non Contact VoltageAmprobe5XP-A
Amprobe A-1000 ClampmeterAmprobeA-1000
Amprobe A-400 AC Clamp-On Current Transducer 400A True RMSAmprobeA-400
Amprobe A-663 Current Transformer - A663AmprobeA-663
Amprobe A-664 Current Transformer - A664AmprobeA-664
Amprobe A50-1 AC Current TransformerAmprobeA50-1
Amprobe AC/DC1000 Clamp-on MeterAmprobeAC/DC1000
Amprobe AC/DC1000A Clamp-on MeterAmprobeAC/DC1000A
Amprobe AC/DC1001 Clamp-on MeterAmprobeAC/DC1001
Amprobe AC/DC3000 Clamp-on Meter - AC/DC-3000AmprobeAC/DC3000
Amprobe AC40B Clamp Type Digital MultimeterAmprobeAC40B
Amprobe AC50A Leakage Clamp Meter / AC Leakage ClampAmprobeAC50A
Amprobe AC68C Clamp Type Digital Multimeter - 600 Amp TRMSAmprobeAC68C
Amprobe AC71B Automatic AC Clamp MultimeterAmprobeAC71B
Amprobe ACD-1 Clamp On Meter Volt/Amp/Ohmmeter - ACD1AmprobeACD-1
Amprobe ACD-10 Clamp On Meter Volt/Amp/Ohmmeter - 300A - ACD10AmprobeACD-10
Amprobe ACD-11 Clamp On Meter Volt/Amp/Ohmmeter - ACD11AmprobeACD-11
Amprobe ACD-12 Clamp On Meter Volt/Amp/Ohmmeter - ACD12AmprobeACD-12
Amprobe ACD-14 PLUS Clamp Meter - ACD14 PLUSAmprobeACD-14 PLUS
Amprobe ACD-14 TRMS-FX Clamp-On AMP Meter - ACD14 TRMS-FXAmprobeACD-14 TRMS-FX
Amprobe ACD-14PLUS Digital Clamp-On Multimeter - ACD14PLUSAmprobeACD-14PLUS
AMPROBE ACD-14TRMS-FX Digital Clamp-on Multimeter with TRMS - ACD14TRMS-FXAmprobeACD-14TRMS-FX
Amprobe ACD-14TRMSPLUS Digital Clamp-On Multimeter with TRMS - ACD14TRMSPLUSAmprobeACD-14TRMSPLUS
Amprobe ACD-15 PRO 2000A Digital Clamp-on Multimeter - ACD15 PROAmprobeACD-15 PRO
Amprobe ACD-15 TRMS PRO 2000A Digital Clamp-on Multimeter TRMS - ACD15 TRMS PROAmprobeACD-15 TRMS PRO
Amprobe ACD-15 TRMS-PRO/IR608A True RMS Digital Multimeter - ACD15 TRMS-PRO/IR608AAmprobeACD-15 TRMS-PRO/IR608A
Amprobe ACD-16 PRO 1000A Data-Logging Clamp-on Multimeter - ACD16 PROAmprobeACD-16 PRO
Amprobe ACD-16 TRMS PRO 1000A Data-Logging Clamp-on Multimeter TRMS - ACD16 TRMS PROAmprobeACD-16 TRMS PRO
Amprobe ACD-2 Clamp On Meter Volt/Amp/Ohmmeter - ACD2AmprobeACD-2
AMPROBE ACD-2000 Clamp On Digital Volt/Amp/Ohmmeter True RMS - ACD2000AmprobeACD-2000
Amprobe ACD-2001A Clamp On Digital Volt/Amp/Ohmmeter True RMS - ACD2001AAmprobeACD-2001A
Amprobe ACD-3 Clamp On Meter Volt/Amp/Ohmmeter - ACD3AmprobeACD-3
Amprobe ACD-31P 1000A Clamp-on Power Meter - ACD31PAmprobeACD-31P
Amprobe ACD-3300 Digital Clamp Meter,1000A,750V,TRMS - ACD3300AmprobeACD-3300
Amprobe ACD-3A Clamp On Meter Volt/Amp/Ohmmeter - ACD3AAmprobeACD-3A
Amprobe ACD-4 Clamp On Meter Volt/Amp/Ohmmeter - ACD4AmprobeACD-4
Amprobe ACD-41PQ 1000A Clamp-on PQ Meter with Total Harmonics Distortion (THD) measurement - ACD41PQAmprobeACD-41PQ
Amprobe ACD-45PQ Clamp Meter - 600 Amp Power Quality with True-RMS - ACD45PQAmprobeACD-45PQ
Amprobe ACD-4A Clamp On Meter Volt/Amp/Ohmmeter - ACD4AAmprobeACD-4A
Amprobe ACD-6 PRO Clamp On 100A Digital Multimeter - ACD6 PROAmprobeACD-6 PRO
Amprobe ACD-6-TRMS-PRO Clamp On 100A Digital Multimeter 1000A TRMS - ACD6-TRMS-PROAmprobeACD-6-TRMS-PRO
Amprobe ACD-7 Clamp On Meter - ACD7AmprobeACD-7
Amprobe ACD-8 Clamp On Meter - ACD8AmprobeACD-8
Amprobe ACD-9 Clamp On Meter - ACD9AmprobeACD-9
Amprobe ACD-9A Clamp On Meter - 1000 Amp LCD Digital - ACD9AAmprobeACD-9A
Amprobe ACDC-100 AC/DC Digital Clamp On - 1000 Amp - ACDC100AmprobeACDC-100
Amprobe ACDC-100 TRMS AC/DC Digital Clamp-on with TRMS - ACDC100 TRMSAmprobeACDC-100 TRMS
Amprobe ACDC-1000 Clamp On Digital AC/DC Multimeter - ACDC1000AmprobeACDC-1000
Amprobe ACDC-1000A Clamp On Digital AC/DC Multimeter - ACDC1000AAmprobeACDC-1000A
Amprobe ACDC-1001 Clamp On Digital AC/DC Multimeter - ACDC1001AmprobeACDC-1001
Amprobe ACDC-3000 Clamp On Digital AC/DC MultimeterAmprobeACDC-3000
Amprobe ACDC-3400 IND Clamp On Digital AC/DC Multimeter 0-1000 AAmprobeACDC-3400 IND
Amprobe ACDC-400 Clamp On Digital AC/DC Multimeter - ACDC400AmprobeACDC-400
Amprobe ACDC-600A Clamp On Digital AC/DC Ammeter - ACDC600AAmprobeACDC-600A
Amprobe ACDC-600AT Clamp On Digital AC/DC Ammeter - ACDC-600ATAmprobeACDC-600AT
Amprobe ACDC-610 Clamp On Digital AC/DC Ammeter - ACDC610AmprobeACDC-610
Amprobe ACDC-620T Clamp-On Multimeter - ACDC620TAmprobeACDC-620T
Amprobe ACF-3 Optional External Power SupplyAmprobeACF-3
Amprobe ACF-3000AK Current Transducer - 3000A FlexibleAmprobeACF-3000AK
Amprobe ACF-3000DM-A Current Transducer - FlexibleAmprobeACF-3000DM-A
Amprobe AD105A Ammeter - TRMS DigitalAmprobeAD105A
Amprobe AD40B Clamp-On Meter - DigitalAmprobeAD40B
Amprobe ADC1 Clamp On MeterAmprobeADC1
Amprobe ADF-200 Digital Electrical TesterAmprobeADF-200
Amprobe ALP501 Clamp On MeterAmprobeALP501
Amprobe AM-1 Multimeter - AM1AmprobeAM-1
Amprobe AM-12 Multimeter - AM12AmprobeAM-12
Amprobe AM-1200 Digital MultimeterAmprobeAM-1200
Amprobe AM-1260 Digital MultimeterAmprobeAM-1260
Amprobe AM-1280 Digital Multimeter - AM1280AmprobeAM-1280
Amprobe AM-14 Digital Multimeter - AM14AmprobeAM-14
Amprobe AM-140 Precision TRMS Digital Multimter with PC ConnectionAmprobeAM-140
Amprobe AM-140-A MULTIMETERAmprobeAM-140-A
Amprobe AM-15 Digital MultimeterAmprobeAM-15
Amprobe AM-150 TRMS Digital Multimeter with PC ConnectionAmprobeAM-150 TRMS
Amprobe AM-16 Digital MultimeterAmprobeAM-16
Amprobe AM-160 Precision TRMS Digital Multimter with PC ConnectionAmprobeAM-160
Amprobe AM-18 Digital MultimeterAmprobeAM-18
Amprobe AM-1A Digital Multimeter - AM1AAmprobeAM-1A
Amprobe AM-1E Multimeter - AM1EAmprobeAM-1E
Amprobe AM-20 MultimeterAmprobeAM-20
Amprobe AM-22 MultimeterAmprobeAM-22
Amprobe AM-220 CAT III 600V 15sec Digital MultimeterAmprobeAM-220 CAT III 600V 15sec
Amprobe AM-2A Multimeter - AM2AAmprobeAM-2A
Amprobe AM-2BB Ammeter / VOM / Multimeter - AM2BBAmprobeAM-2BB
Amprobe AM-2BBDP Multimeter - AM2BBDPAmprobeAM-2BBDP
Amprobe AM-2BDP Multimeter - AM2BDPAmprobeAM-2BDP
Amprobe AM-2DP Multimeter - AM2DPAmprobeAM-2DP
Amprobe AM-2E Multimeter - AM2EAmprobeAM-2E

Frequently Asked Questions

Amprobe test tool calibration frequency depends on usage intensity, environmental conditions, and the manufacturer’s recommended interval. Micro Precision reviews each instrument’s calibration history and application to recommend an appropriate schedule. Consistent calibration intervals support ANSI/NCSL Z540.3 compliance and keep measurement uncertainty within your quality system’s requirements.

Fill out Micro Precision’s equipment calibration request form to start Amprobe multimeter calibration. Micro Precision receives the instrument, tests it against NIST-traceable reference standards, adjusts it if it falls outside tolerance, issues a calibration certificate, and returns the multimeter ready for use. In-lab and on-site scheduling options are both available.

Amprobe calibration matters for compliance and safety because uncalibrated test tools can produce inaccurate voltage, current, or resistance readings that put personnel and equipment at risk. ISO/IEC 17025:2017 accredited calibration, aligned with ANSI/NCSL Z540.3 and ISO 10012, documents that an Amprobe instrument meets traceable accuracy requirements for audits and safety inspections.

Amprobe tools do not have to be sent back to the manufacturer for calibration. Micro Precision, an ISO/IEC 17025:2017 accredited third-party calibration lab, calibrates Amprobe multimeters, clamp meters, and insulation testers with NIST-traceable reference standards, providing the same accredited documentation quality managers require without OEM turnaround delays.

An Amprobe calibration certificate from Micro Precision documents the instrument tested, the calibration date, the reference standards used, measured results, and NIST traceability. Accredited-level certificates also include the accreditation body logo and expanded measurement uncertainty, giving quality managers the documentation needed for ISO/IEC 17025:2017 audit records.

Amprobe clamp meters and insulation testers can be calibrated on-site at your facility as well as in Micro Precision’s accredited labs. On-site calibration is well suited for equipment that is difficult to remove from service, while in-lab calibration through Micro Precision’s 50+ location network offers additional service-level options.