Your Reliable Hygrometer Calibration Provider

Hygrometers serve as essential equipment for effectively tracking and regulating the amount of humidity in industrial, laboratory, pharmaceutical, and monitored environments. Accurate humidity measurement guarantees environmental effectiveness, effectiveness of the system, compliance with regulations, and product quality.

At Micro Precision Calibration, we are experts in hygrometer calibration services provided by skilled technicians and supported by industry‑leading standards. Whether the equipment requires regular calibration, repair, or a properly calibrated hygrometer with proper documentation, our accredited procedures guarantee trust in the accuracy of your humidity measurements.

Fill out our Hygrometer calibration service request form

Why Hygrometer Calibration Matters

Measuring humidity has a direct impact on results across many significant uses, such as the production of pharmaceuticals, semiconductors, museum climate management, and HVAC systems. Hygrometers may drift over time as a result of contaminant exposure, sensor damage, or exposure to the environment.

Without regular hygrometer calibration, measurements may fluctuate outside proper limits, which results in quality problems, system ineffectiveness, or invalid audits. Calibrated instruments with accurate, traceable guidelines are necessary for accuracy and safety. For internal quality systems or external regulatory requirements, a hygrometer with a calibration certificate shows verifiable accuracy.

Signs Your Hygrometer Needs Service

Understanding when your hygrometer requires calibration or repair is key to preserving measurement accuracy. Typical indications consist of:

  • Inconsistent humidity readings or continuous measurement drift
  • Output that is inconsistent or inaccurate in relation to established standards
  • Noncompliance with environmental control requirements
  • Sensor sensitivity or delayed reaction
  • Damage to sensor components that is visible

Repair and calibration services for responsive hygrometers assist in keeping process confidence and preventing expensive delays.

Our Hygrometer Calibration Services

We offer thorough calibration and maintenance services for a variety of hygrometer types and humidity measuring devices, such as:

  • Analog and Digital Hygrometers
  • Dew Point Hygrometers
  • Capacitive and resistive humidity sensors
  • Portable and fixed environmental monitors

Every service includes complete reporting and documentation that complies with the standards of the quality system.

Accredited Calibration Certificates You Can Trust

The final deliverable of our hygrometer calibration service is a robust calibration certificate that includes measurement data, traceability details, and uncertainty information. Choosing an ISO/IEC 17025 accredited provider like Micro Precision ensures that your certificate is globally recognized and audit‑ready.

Our certificates support internal quality systems and external compliance assessments, giving you confidence that your hygrometers are calibrated to the highest standards.

Why Trust Micro Precision Calibration

The final result provided by our hygrometer calibration service is a strong calibration certificate that includes measurement results, traceability details, and unknown information. Choosing an ISO/IEC 17025 accredited provider, such as Micro Precision, guarantees that your certificate is recognized worldwide and prepared for auditing.

Our certificates reinforce internal quality systems and external compliance inspections, providing you with assurance that your hygrometers have been calibrated to the ideal requirements.

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  

Please complete our quick hygrometer 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
Abbeon AB167 HygrometerAbbeon
Abbeon HTAB176 Hygrometer/Temperature IndicatorAbbeonHTAB176
Abbeon M2A4B HygrometerAbbeonM2A4B
Acu-Rite 02022WB Weather StationAcuRite02022WB
AEMC 2354 HygrometerAEMC2354
Alnor 220A Hygrometer ProbeAlnor220A
Alnor 360 w/220 Humidity IndicatorAlnor360 w/220
Alnor 700 Dew PointAlnor700
Alnor 7000A Dew PointerAlnor
Alnor 7000H Dew PointerAlnor7000H
Alnor 7280U Dew PointerAlnor
Any Hygrometer -20-50 deg C / 25-95% RH HygrometerAnyHygrometer - -20-50 deg C / 25-95% RH
Beckman 5C HygrometerBeckman5C
Beckman 5C Hygrometer
Cole-Parmer 3310-40 HygrometerCole-Parmer3310-40
Comet D3121 Digital Thermo-HygrometerCometD3121
Cosa Xentaur XPDM Portable Dewpoint MeterXentaurXPDM
Davis Instruments 4080 HygrometerDAVIS INSTRUMENTS4080
Davis Instruments DHI875HF HygrometerDAVIS INSTRUMENTSDHI875HF
DeFelsko PosiTector DPM Dew Point MeterDefelskoPosiTector DPM
Edgetech Dewmaster Chilled Mirror Dew Point HygrometerEdgeTechDEWMASTER
Edgetech DM-C1-DS1 Dew Point Hygrometer & Single Chilled Mirror Sensor (dew point range, 24C (75F) to -17C (1F))EdgeTechDM-C1-DS1
Edgetech DM-C1-S1 Dew Point Hygrometer & Single Chilled Mirror Sensor (dew point range, 24C (75F) to -17C (1F))EdgeTechDM-C1-S1
Edgetech DM-C1-S2 Dew Point Hygrometer & Single Chilled Mirror Sensor (dew point range, 24C (75F) to -35C (-31F))EdgeTechDM-C1-S2
Elcometer 319 Dewpoint MeterElcometer319
Elcometer G319T Digital HygrometerElcometerG319T
Emco P2 Moisture Meter for PaperEMCO
Extech RH521 HygrometerExtechRH521
Fisher Scientific CON4093 Humidity Temperature Pen with Memory - Catalog# 11-661-14Fisher ScientificCON4093
GE dew.IQ Single Channel Hygrometer / Dewpoint MonitorGEdew.IQ
GE General Eastern MMY245 DewPro - Portable Hygrometer / Moisture Analyzer - GE SensingGeneral EasternMMY245
Ge General Eastern MMY245-RP Portable Moisture Analyzer with Integral Pressure Sensor / Hygrometer / Dewpoint MeterGeneral EasternMMY245-RP
Ge General Eastern MMY245-RR Portable Moisture Analyzer / Hygrometer / Dewpoint MeterGeneral EasternMMY245-RR
GE Panametrics PM880 Portable HygrometerPanametricsPM880
GE Sensing Optisonde Chilled Mirror Hygrometer w Sensor 1111H - General EasternGE Sensing & Inspection TechnologiesOptisonde
General Eastern HYGRO M2 HygometerGeneral EasternHYGRO M2
Haenni 7 Day ThermohumidigraphHaenni7 Day
Hanna HI 98601 HygrometerHannaHI 98601
Honeywell 612X9 HygrothermographHoneywell612X9
Kahn S4000 Dewpoint MeterKahnS4000
Lufft Durotherm Humidity GageLufft
Meeco Tracer Moisture Analyzer / HygrometerMeecoTracer
Mitchell Instrument Cermax I.S Portable Dewpoint MeterMitchell InstrumentCermax I.S
Mitchell Instrument Cermet II Hygrometer / Dew Point SensorMitchell InstrumentCermet II
Mitchell Instrument MDM25 HygrometerMitchell InstrumentMDM25
Nester INC RH Pen HygrometerNester IncRH PEN
Newport 8072A Dew Point MonitorNewport8072A
Novasina MS1 E Water Activity Meter / HygrometerNovasinaMS1 E
Oakton 08369-50 HygrothermographOakton08369-50
Oakton 08369-70 HygrothermographOakton08369-70
Omega RH10 HygrometerOmega EngineeringRH10
Omega RH201A HygrometerOmega EngineeringRH201A
Omega RH411 HygrometerOmega EngineeringRH411
Omega RH70 HygrometerOmega EngineeringRH70
Pacer DH100 HygrometerPacerDH100
Pan 2000 HygrometerPAN2000
Panametrics 2000 HygrometerPanametrics2000
Panametrics MMS35-221-1-100 Moisture Monitor - Series 35PanametricsMMS35-221-1-100
Rosemount HUMI-CHEK 6 Hygrometer / Digital Humidity and Temperature IndicatorRosemountHUMI-CHEK 6
Rotronic HT250R Humidity SensorRotronicHT250R
Shaw SADPB Portable Dew Point Meter - 80 to +20 deg C Dewpoint - SADP-BShaw
Shaw SADPP Portable Dew Point Meter -100 to 0 deg C Dewpoint - SADP-PShaw
Shaw SADPR Portable Dew Point Meter -80 to -20 deg C Dewpoint - SADP-RShaw
Shaw SADPS Portable Dew Point Meter - -100 to -20 deg C Dewpoint - SADP-SShaw
Shaw SADPTR-G Portable Dew Point Meter -80 to 0 deg C Dewpoint - SADP-TR-GShaw
Shaw SADPTR-R Portable Dew Point Meter -80 to -20 deg C Dewpoint - SADP-TR-RShaw
Solomat 355RHB-B HygrometerSolomat
Solomat 355RHX HygrometerSolomat355RHX
SPER Scientific 736920 HygrometerSPER Scientific736920
Sper Scientific 800036 WBGT Heat Stress MeterSPER Scientific800036
Testo 608-H1 HygrometerTesto
TESTO DIGITAL HYGROMETER - -20-50 deg C DIGITAL HYGROMETER - -20-50 deg CTestoDIGITAL HYGROMETER - -20-50 deg C
UEI DTH1 HygrometerUEI (United Electronic Industries)DTH1
Vaisala DM70D0A0A0B1 DRYCAP Hand-Held Dewpoint MeterVaisalaDM70D0A0A0B1
Vaisala DM70D0A0A1B1 DRYCAP Hand-Held Dewpoint Meter DM70VaisalaDM70D0A0A1B1
Vaisala DM70D0A1A1B DRYCAP Hand-Held Dewpoint MeterVaisalaDM70D0A1A1B
Vaisala DM70D0B0A1B1 Hand Held Dewpoint Meter - NSN: 6685-01-602-4488VaisalaDM70D0B0A1B1
Vaisala DM70D1B1A1B DRYCAP Hand-Held Dewpoint MeterVaisalaDM70D1B1A1B
Vaisala DMT242A Dewpoint DMT242AVaisala
Vaisala GM70D0A2L11B CARBOCAP Hand-Held Carbon Dioxide Meter GM70VaisalaGM70D0A2L11B
Vaisala GM70D1A2L0A1B CARBOCAP Hand-Held Carbon Dioxide Meter GM70VaisalaGM70D1A2L0A1B
Vaisala GM70D1A2M1A1B CARBOCAP Hand-Held Carbon Dioxide Meter GM70VaisalaGM70D1A2M1A1B
Vaisala H3 Humidity and Temperature meterVaisalaH3
Vaisala HUMICAP180 Humidity Sensor, General PurposeVaisalaHUMICAP180
Veris HED3VSX Humidity Sensor - Duct MountVerisHED3VSX
Veris HO3XVSTH Outdoor RH/Temp SensorVerisHO3XVSTH
VWR 35519-050 HygrometerVWR35519-050
Weatherhawk SM-28 SKYMASTER Weather Meter - Wind Speed, Temperature, Wind Chill, Relative Humidity, Dew Point, Barometric Pressure, Altitude, and Heat IndexWeatherhawkSM-28 SKYMASTER