GEO Humidity Generators

For precise, accurate, and repeatable calibration of humidity probes, recorders and data loggers.

Successful calibration of your humidity instruments requires precise, accurate, and dependable equipment to give you the repeatable results you need to stay in compliance. GEO Calibration’s line of humidity generators are designed to meet the requirements of demanding applications from pharmaceutical to manufacturing and industrial environments.  

Flexible humidity generator options for calibration success.

GEO Calibration offers a wide range of leading humidity chambers suitable for a variety of field and laboratory applications. From battery-powered portable models to high-capacity chambers, there’s a generator option to meet your needs.

GEO Model 2000 SP Humidity Generator
The highest capacity and uniformity of all GEO humidity chambers.

GEO Model 1500 SP Humidity Generator
GEO’s lightweight and efficient humidity generator.

GEO Model 1000 SP Humidity Generator
A compact humidity chamber featuring quick-change desiccant and optimal air flow.

GEO Hygro Mini SP Humidity Generator
GEO’s battery-powered temperature and humidity generator for mobile applications.

Masy BioServices is an authorized distributor of GEO Calibration Humidity Generators

GEO Calibration is a premiere designer and producer of humidity and temperature calibration products. Manufactured in the United States, GEO Calibration’s humidity generators are best-in-class, leading in accuracy, uniformity, portability, durability, and value.

As an authorized distributor of GEO Calibration humidity generators, Masy can provide you with a full suite of relative humidity calibration equipment.

Purchase or rent a humidity generator from Masy BioServices

Whether you have a short-term or ongoing need for humidity calibration, Masy will work with you to determine the correct humidity generator package for your needs. Masy also offers a range of specialty doors, quick-release probe ports, sample trays, and other accessories for the GEO humidity generator, offering great versatility.

Purchase or Rent a Humidity Generator 

Humidity Calibration
Looking for an offsite solution for your humidity calibration needs? Masy’s NVLAP-accredited metrology laboratory can calibrate your humidity standards and humidity sensors with unparalleled accuracy.
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Equipment for Rentals and Sales

Validation Datalogging Systems

Monitoring Systems

Temperature Standards

Temperature Reference Baths

  • Fluke 9190A

  • GE Kaye LTR-140

  • GE Kaye HTR-400

  • GE Kaye CTR-80

  • Hart 7380

Specialty Reference Baths

  • GE Kaye K140-4

  • Fluke 9190

  • Hart Micro-Bath 6102

  • Hart Micro-Bath 7103

  • Hart Portable Furnace 9150

  • Hart Handheld Drywell 9100/9001S

  • Hart Handheld Drywell 9102

Additional Equipment

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