Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Test Instruments & Gauges
  4. /
  5. Temperature & Humidity Measuring
  6. /
  7. RH Meters & Thermohygrometers

RH Meters & Thermohygrometers (156 items) - Page 2

Traceable Dew Point Mtr, 10 to 95 per Rel Hum Rnge 4185
Traceable

Dew Point Mtr, 10 to 95 per Rel Hum Rnge

Zoro # G4184101
Mfr # 4185
product price:  $218.99
/ea
Extech HeatIndexPsychrometer, Onboard, NoNIST RH25
Extech

HeatIndexPsychrometer, Onboard, NoNIST

Zoro # G6178261
Mfr # RH25
product price:  $128.99
/ea
Triplett HumidityPen, Onboard, NoNIST RHT02
Triplett

HumidityPen, Onboard, NoNIST

Zoro # G601800037
Mfr # RHT02
product price:  $78.75
/ea
Extech Clock Digital Hygrometer, 23 to 122 F CTH10A
Extech

Clock Digital Hygrometer, 23 to 122 F

Zoro # G2192294
Mfr # CTH10A
product price:  $119.00
/ea
Baker Instruments Sling Psychrometer B6040
Baker Instruments

Sling Psychrometer

Zoro # G016665382
Mfr # B6040
product price:  $115.99
/ea
Reed Instruments Humidity Calibration Kit (33% and 75%) R9980
Reed Instruments

Humidity Calibration Kit (33% and 75%)

Zoro # G0644310
Mfr # R9980
product price:  $128.14
/ea
Triplett HYGRO-ThermoDEWPOINTIRNIST, Onboard, NIST RHT52-NIST
Triplett

HYGRO-ThermoDEWPOINTIRNIST, Onboard, NIST

Zoro # G305687217
Mfr # RHT52-NIST
product price:  $490.99
/ea
Extech RelativeHumidityMeter, Cabled, NoNIST RH101
Extech

RelativeHumidityMeter, Cabled, NoNIST

Zoro # G2106912
Mfr # RH101
product price:  $239.00
/ea
Extech Heat Stress Monitor, 32 to 122 Degrees F HT200
Extech

Heat Stress Monitor, 32 to 122 Degrees F

Zoro # G4336020
Mfr # HT200
product price:  $299.00
/ea
Extech Mini Thermo Anemometer, With Compass 45168CP
Extech

Mini Thermo Anemometer, With Compass

Zoro # G0703757
Mfr # 45168CP
product price:  $214.00
/ea
Amprobe TemperatureHumidityMeter, Onboard, NoNIST THWD-5
Amprobe

TemperatureHumidityMeter, Onboard, NoNIST

Zoro # G2277965
Mfr # THWD-5
product price:  $262.99
/ea
General Tools Deluxe WBGT Heat Index Monitor, 5-95 Pct WBGT8778
General Tools

Deluxe WBGT Heat Index Monitor, 5-95 Pct

Zoro # G5201007
Mfr # WBGT8778
product price:  $172.99
/ea
Extech HygroThermometer, Onboard, NoNIST RHT510
Extech

HygroThermometer, Onboard, NoNIST

Zoro # G5894679
Mfr # RHT510
product price:  $139.99
/ea
Baker Instruments Replacement Wicks (Pack of 6) for Baker B6030/B6012/B6015 B6031
Baker Instruments

Replacement Wicks (Pack of 6) for Baker B6030/B6012/B6015

Zoro # G804838165
Mfr # B6031
product price:  $9.95
/ea
Triplett PocketHumidityPen, Onboard, NoNIST RHT01
Triplett

PocketHumidityPen, Onboard, NoNIST

Zoro # G501866119
Mfr # RHT01
product price:  $30.85
/ea
Yellow Jacket HygroThermoPsychrometer, Onboard, NoNIST 69008
Yellow Jacket

HygroThermoPsychrometer, Onboard, NoNIST

Zoro # G6710103
Mfr # 69008
product price:  $175.99
/ea
Extech HygroThermometer, Onboard, NoNIST RH250W
Extech

HygroThermometer, Onboard, NoNIST

Zoro # G703559000
Mfr # RH250W
product price:  $134.00
/ea
Sper Scientific Sling Psychrometer -5  50 C 736700
Sper Scientific

Sling Psychrometer -5 50 C

Zoro # G109983959
Mfr # 736700
product price:  $125.99
/ea
Triplett HANDHELDHUMIDITYMETER, Onboard, NIST RHT32-NIST
Triplett

HANDHELDHUMIDITYMETER, Onboard, NIST

Zoro # G005687234
Mfr # RHT32-NIST
product price:  $246.99
/ea
Baker Instruments Sling Psychrometer B6045
Baker Instruments

Sling Psychrometer

Zoro # G316665440
Mfr # B6045
product price:  $115.99
/ea
Reed Instruments Humidity Calibration Standard, 33%. For use with REED R6001, R6200, SD-3007, R9900 and 8706. R9933
Reed Instruments

Humidity Calibration Standard, 33%. For use with REED R6001, R6200, SD-3007, R9900 and 8706.

Zoro # G0644268
Mfr # R9933
product price:  $67.94
/ea
Reed Instruments REED Thermo-Hygrometer with Humidity Calibration Standards R6001-KIT
Reed Instruments

REED Thermo-Hygrometer with Humidity Calibration Standards

Zoro # G310388901
Mfr # R6001-KIT
product price:  $288.99
/ea
Triplett Hygro-Thermometer w/DP and WB RHT05
Triplett

Hygro-Thermometer w/DP and WB

Zoro # G602017069
Mfr # RHT05
original price:  $99.69 , new price: $89.75 , 9 percent off
9% off
new price:  $89.75
/ea
Traceable Clock Analog Hygrometer, -34 to 116 F 1079
Traceable

Clock Analog Hygrometer, -34 to 116 F

Zoro # G4008733
Mfr # 1079
product price:  $119.99
/ea
Defelsko Dew Point Mtr, 0 to 100 per Rel Hum Rnge PosiTector DPM
Defelsko

Dew Point Mtr, 0 to 100 per Rel Hum Rnge

Zoro # G3086614
Mfr # PosiTector DPM
product price:  $941.99
/ea
General Tools WBGT Heat Index Monitor, 5-95 Pct RH WBGT8758
General Tools

WBGT Heat Index Monitor, 5-95 Pct RH

Zoro # G5195215
Mfr # WBGT8758
product price:  $195.99
/ea
Triplett Relative Humidity/Temperature Indicator RHT313
Triplett

Relative Humidity/Temperature Indicator

Zoro # G901866085
Mfr # RHT313
product price:  $45.29
/ea
Reed Instruments Thermo-Hygrometer, Onboard, NoNIST R1610
Reed Instruments

Thermo-Hygrometer, Onboard, NoNIST

Zoro # G606171446
Mfr # R1610
product price:  $128.14
/ea
Sper Scientific Mason's Hygrometer 736740
Sper Scientific

Mason's Hygrometer

Zoro # G209984061
Mfr # 736740
product price:  $19.35
/ea
Supco Thermo-Hygrometer, Clock, 32F-120F THC120
Supco

Thermo-Hygrometer, Clock, 32F-120F

Zoro # G0393747
Mfr # THC120
product price:  $32.19
/ea
Testo 623 Hygrometer With Process Indicator 0560 6230
Testo

623 Hygrometer With Process Indicator

Zoro # G608970115
Mfr # 0560 6230
product price:  $303.99
/ea
Triplett Hygro Thermometer RHT415-NIST
Triplett

Hygro Thermometer

Zoro # G801866055
Mfr # RHT415-NIST
product price:  $170.99
/ea
Amprobe TemperatureHumidityMeter, Onboard, NoNIST TH-1
Amprobe

TemperatureHumidityMeter, Onboard, NoNIST

Zoro # G0753182
Mfr # TH-1
product price:  $124.99
/ea
Fluke Temp Humidity Meter, Cal Traceable w/Data FLUKE-971 CAL
Fluke

Temp Humidity Meter, Cal Traceable w/Data

Zoro # G113332927
Mfr # FLUKE-971 CAL
product price:  $1,499.99
/ea
Reed Instruments Thermo-Hygrometer, -4 to 140 Degrees F (-20 to 60 Degrees C), 0-100%RH with NIST Calibration Certificate R6001-NIST
Reed Instruments

Thermo-Hygrometer, -4 to 140 Degrees F (-20 to 60 Degrees C), 0-100%RH with NIST Calibration Certificate

Zoro # G0645141
Mfr # R6001-NIST
product price:  $429.99
/ea
Reed Instruments Digital Psychrometer / Thermo-Hygrometer, (Wet Bulb, Dew Point, Temperature, Humidity) with NIST Calibration Certificate 8706-NIST
Reed Instruments

Digital Psychrometer / Thermo-Hygrometer, (Wet Bulb, Dew Point, Temperature, Humidity) with NIST Calibration Certificate

Zoro # G0887822
Mfr # 8706-NIST
product price:  $397.99
/ea
RH Meters & Thermohygrometers (156 items) - Page 2
  • First
  • Previous
  • 2
    of 5 pages
  • Next
  • Last
How was your search?

About RH Meters & Thermohygrometers

RH Meters & Thermohygrometers are devices used to measure relative humidity and temperature in a variety of applications. They are essential tools for many industries, providing accurate readings of the environment so that informed decisions can be made.

Types of RH Meters & Thermohygrometers

RH Meters & Thermohygrometers come in a variety of types, each designed for different environments or specific tasks. Some RH Meters & Thermohygrometers are designed for use in extreme conditions, while others may be more suitable for general purpose use. There is also a range of sizes and shapes available to accommodate any need.

How RH Meters & Thermohygrometers are Made

RH Meters & Thermohygrometers typically consist of a sensing element, such as an electrical resistor or thermistor, along with electronics to interpret the data collected by the sensor. The electronics usually include a microprocessor, which interprets the signal from the sensor and converts it into usable information.

Industries that use RH Meters & Thermohygrometers

RH Meters & Thermohygrometers are used by professionals in many industries including agriculture, manufacturing, construction, HVAC/R (Heating Ventilation Air Conditioning/Refrigeration), food processing and storage, environmental monitoring and control systems. These professionals rely on these meters to accurately monitor humidity levels so they can make informed decisions about their operations.

Find the Rh Meters & Thermohygrometers You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of rh meters & thermohygrometers, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Infrared ThermometersThermometersPocket ThermometersTemperature ProbesPressure Gauges
Voltage DetectorsTest Leads & ProbesClamp On Power MetersDigital MultimetersManometers
dew point sensor17/32 socketheat index meterwbgt heat index monitordigital depth
32 in monitorindoor digital hygrometerdigital hygrometerenvironmental climate meterthermo hygrometer

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc