TEK Instrument Co. - Highland City, FL
Distributor
Distributor of digital thermo-hygrometers with probes, remote, dual input and data logging.

Grainger Industrial Supply - Locations
Distributor
Distributor of a very wide range of test instruments including bolometers, durometers, hygrometers, manometers, leak detection meters, air meters, analog meters, battery meters, electronic meters, turbidimeters, hour meters, light meters, megohmeters & accessories. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.

McGrath, E., Inc. - Salem, MA
Distributor
Distributor of portable electronic hygrometers for laboratory applications. Gas analyzers, regulators & monitors, hydrogen purifiers, nitrogen membrane systems & dehumidifiers are also available.
Brand Names: Beckman Industrial

Wine Racks America - North Salt Lake, UT
Distributor
Distributor of wine cellar doors & storage accessories including cooling units, wine fridges, & thermometers/hygrometers.

Two Dimensional Instruments, LLC - Crestwood, KY
Manufacturer
Manufacturer of hygrometers for hospitals & laboratories.

Dwyer Instruments, Inc. - Michigan City, IN
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified manufacturer of industrial controls & instruments including hygrometers. Types of hygrometers include digital hygrometers & thermohygrometer pens. Specifications of digital hygrometers include 9 V alkaline battery, 0.1 percent relative humidity resolution, ambient temperatures ranging from minus 22 degrees F to 185 degrees F & dual digit LCD display. Products are available with one year warranty.
Brand Names: Dwyer

Protimeter North America - Billerica, MA
Manufacturer
Manufacturer NIST Traceable Humidity Measuring & Transmitting Instruments For Industrial Process Control: Dryers, Compressed Air, Clean Rooms, Test Cells, Weather Stations. Patented Cycling Chilled Mirror Design Reduces Maintenance

Sensors Northwest - Stanwood, WA
Distributor
Distributor of sensors.
Brand Names: Kahn

Del Rio, Inc. - Baton Rouge, LA
Manufacturers' Rep
Rep. Of Control Systems
Brand Names: Kahn

Spectrum Chemicals & Laboratory Products - Gardena, CA
Distributor, Manufacturer, Custom Manufacturer
ISO 9001 registered woman owned manufacturer & global distributor of microfiltration & ultrafiltration systems, water purification & ultra pure water systems, water stills, hydrometers, hygrometers, sterilizers, steam sterilizers, & a wide range of analytical & laboratory equipment for research, health care, & industrial applications.

RS Electronics - Livonia, MI
Distributor, Custom Manufacturer
ISO 9001:2000 certified. North American distributor of electrical & electronic testers, detectors, meters, multimeters, VOM, DMM, data loggers, recorders, counters, calibrators, probes, sensors & thermal imagers for R&D, manufacturing, electrical & HVAC service & repair, computer network & telecommunications installation, environmental testing & education.
Brand Names: Amprobe, BK Precision, Crouzet, Extech, Fluke, Honeywell, Huntron, Ideal, Megger, Meterman,...

Davis/Inotek - Fairhope, PA
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

Davis/Inotek - Dallas, TX
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

Fluid Energy, Inc. - Charlotte, NC
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor

Davis/Inotek - Bensenville, IL
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

R.K. Fromm, Inc. - Akron, OH
Distributor
Distributor of electronic & electrical control & automation systems. Products include transformers, enclosures, fuses, switches, controls, circuit breakers, DC drives, motors, sensors, timers, encoders, counters, relays, liquid tight fittings, connectors, power distribution equipment, contactors, plugs, couplers & pin & sleeve devices are also available.

Industrial Calibration & Service Company, Inc. - Hudson, NH
Custom Manufacturer, Service Company
ISO 9001:2000 certified, N.I.S.T. traceable, on-site & in-house, 24/7 emergency service, automatic recall, detailed reports, print or view reports & manage assets.

Palmer Wahl Instrumentation Group - Asheville, NC
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
ISO 9001:2008 certified manufacturer of hygrometers that are used for temperature, pressure & humidity data gathering with computer interface. Applications include industrial, horticulture, commercial, earth, science & meteorological. Markets served include testing, process, industrial & power generation.

Vaisala - Woburn, MA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of hygrometers to measure relative humidity, temperature & dewpoint. A complete line of wall & duct mount transmitters, portable hand-held meters, intrinsically safe & oem modules available for HVAC, DCV, industrial processes, demanding environments & outdoor applications. Nist traceable. Repair service & accredited calibration available.

NovaLynx Corporation - Auburn, CA
Distributor, Manufacturer, Custom Manufacturer
Custom manufacturer of precision hygrometers including thermohygrometer. Specifications of hygrometer & thermohygrometer include plus/minus 3 percent accuracy, minus 4 degrees F to 122 degrees F temperature, 6 in. diameter & 4 3/4 dial diameter.

Applied Instrumentation - Concord, CA
Manufacturer, Custom Manufacturer, Service Company
Laser cutting, welding, drilling & engraving service

Livingston & Haven - Charlotte, NC
Distributor, Manufacturer, Custom Manufacturer
Distributor of a full line of hygrometers.

COSA Xentaur - Norwood, NJ
Manufacturer
Process/Laboratory Instrumentation: Dew Point Meters For Dry Gas/Air Applications, Fuel Gas Calorimeters, Moisture Titrators, In-Situ Oxygen Analyzers

Davis/Inotek - Kansas City, MO
Distributor, Manufacturer, Custom Manufacturer
Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

DeltaTRAK - Pleasanton, CA
Manufacturer, Service Company
Minority-owned global manufacturer of hygrometers. Types of hygrometers include pen-type digital thermo-hygrometer, jumbo display thermo-hygrometer & CDX-central data reporting system. ISO 9000 compliant.Brand Name: DeltaTRAK®