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 4

Oakton Indoor Analog Hygrometer, -22 to 122 F WD-35700-20
Oakton

Indoor Analog Hygrometer, -22 to 122 F

Zoro # G4630132
Mfr # WD-35700-20
product price:  $125.99
/ea
Aranet T/RH Sensor IP67, US920 TDSPT8U2
Aranet

T/RH Sensor IP67, US920

Zoro # G509947360
Mfr # TDSPT8U2
product price:  $128.99
/ea
General Tools TemperatureHumidityMeter, Onboard, NoNIST PTH8707
General Tools

TemperatureHumidityMeter, Onboard, NoNIST

Zoro # G5271427
Mfr # PTH8707
original price:  $41.49 , new price: $39.45 , 4 percent off
4% off
new price:  $39.45
/ea
Wohler Thermohygrometer, Onboard, NoNIST 6603
Wohler

Thermohygrometer, Onboard, NoNIST

Zoro # G5271533
Mfr # 6603
product price:  $276.99
/ea
Triplett MINIHYGRO-THERMOMETER, Onboard, NIST RHT12-NIST
Triplett

MINIHYGRO-THERMOMETER, Onboard, NIST

Zoro # G105574403
Mfr # RHT12-NIST
original price:  $170.99 , new price: $158.99 , 7 percent off
7% off
new price:  $158.99
/ea
Testo 635-1 Compact Pro Thermohygrometer 0560 6351
Testo

635-1 Compact Pro Thermohygrometer

Zoro # G9732132
Mfr # 0560 6351
product price:  $493.00
/ea
Cole-Parmer Instrument Co Control company 4040 tra ceable thermometer/clock 90080-06
Cole-Parmer Instrument Co

Control company 4040 tra ceable thermometer/clock

Zoro # G815792753
Mfr # 90080-06
product price:  $97.65
/ea
Sper Scientific Bluetooth Hygrometer 800019
Sper Scientific

Bluetooth Hygrometer

Zoro # G309983780
Mfr # 800019
original price:  $140.99 , new price: $126.99 , 9 percent off
9% off
new price:  $126.99
/ea
Delta Education 160-4591 Sling Psychrometer Humidity Detector 160-4591
Delta Education

160-4591 Sling Psychrometer Humidity Detector

Zoro # G204142190
Mfr # 160-4591
original price:  $31.25 , new price: $28.15 , 9 percent off
9% off
new price:  $28.15
/ea
Fluke Datalogger, Temperature 1623A-H-156
Fluke

Datalogger, Temperature

Zoro # G2775075
Mfr # 1623A-H-156
product price:  $6,135.00
/ea
Extech HygroThermometer, Onboard, NoNIST RH490
Extech

HygroThermometer, Onboard, NoNIST

Zoro # G3119593
Mfr # RH490
product price:  $489.00
/ea
Bestair Portable Hygrometer HG050-PDQ-4
Bestair

Portable Hygrometer

Zoro # G808470156
Mfr # HG050-PDQ-4
original price:  $15.45 , new price: $13.89 , 10 percent off
10% off
new price:  $13.89
/ea
Sold in mult. of 4 for $55.56
Triplett Digital Psychrometer with Type K RHT45
Triplett

Digital Psychrometer with Type K

Zoro # G004845239
Mfr # RHT45
product price:  $133.99
/ea
Pce Instruments Air Humidity Meter, 5 to 95% RH PCE-313A
Pce Instruments

Air Humidity Meter, 5 to 95% RH

Zoro # G104853813
Mfr # PCE-313A
original price:  $533.99 , new price: $489.99 , 8 percent off
8% off
new price:  $489.99
/ea
Zoro Select Water Cistern, 0 to 130 Deg F 5525NJ
Zoro Select

Water Cistern, 0 to 130 Deg F

Zoro # G4697235
Mfr # 5525NJ
product price:  $15.79
/ea
Pce Instruments Air Humidity Meter, 10 to 90% H.r. PCE-320
Pce Instruments

Air Humidity Meter, 10 to 90% H.r.

Zoro # G704853695
Mfr # PCE-320
original price:  $533.99 , new price: $480.99 , 9 percent off
9% off
new price:  $480.99
/ea
Cooper-Atkins Thermohygrometer, LCD, .25" Probe dia. 94037-K
Cooper-Atkins

Thermohygrometer, LCD, .25" Probe dia.

Zoro # G2118860
Mfr # 94037-K
original price:  $632.99 , new price: $573.99 , 9 percent off
9% off
new price:  $573.99
/ea
Triplett Wall mount Hygro-Thermometer Dtalogger RHDL60
Triplett

Wall mount Hygro-Thermometer Dtalogger

Zoro # G806134128
Mfr # RHDL60
original price:  $124.99 , new price: $113.99 , 8 percent off
8% off
new price:  $113.99
/ea
General Tools Digital Pckt Heat Index Monitor, 0-100Pct SAM800HI
General Tools

Digital Pckt Heat Index Monitor, 0-100Pct

Zoro # G5195662
Mfr # SAM800HI
original price:  $97.19 , new price: $92.59 , 4 percent off
4% off
new price:  $92.59
/ea
Wohler Temperature Probe, Mini Plug, Type K 6629
Wohler

Temperature Probe, Mini Plug, Type K

Zoro # G5271481
Mfr # 6629
original price:  $93.95 , new price: $84.79 , 9 percent off
9% off
new price:  $84.79
/ea
Pce Instruments Thermo-Hygrometer PCE-313 S
Pce Instruments

Thermo-Hygrometer

Zoro # G516552892
Mfr # PCE-313 S
product price:  $594.99
/ea
No Product Image Available
Sper Scientific

Hygrometer/Thermometer, NIST

Zoro # G5424527
Mfr # 736920C
product price:  $99.49
/ea
Testo 622 Hygrometer With Pressure Indicator 0560 6220
Testo

622 Hygrometer With Pressure Indicator

Zoro # G708970121
Mfr # 0560 6220
product price:  $457.99
/ea
Pce Instruments Pen-type thermo-hygrometer, measures 14-122 deg F and 20-90% RH with MIN/MAX and 10 s sampling PCE-PTH 10
Pce Instruments

Pen-type thermo-hygrometer, measures 14-122 deg F and 20-90% RH with MIN/MAX and 10 s sampling

Zoro # G822432376
Mfr # PCE-PTH 10
product price:  $45.49
/ea
Pce Instruments Environmental Thermometer, 20 to 60 Degrees C / -4 to 140 Degrees F PCE-HT 50
Pce Instruments

Environmental Thermometer, 20 to 60 Degrees C / -4 to 140 Degrees F

Zoro # G604853757
Mfr # PCE-HT 50
original price:  $55.89 , new price: $50.35 , 9 percent off
9% off
new price:  $50.35
/ea
Pce Instruments Hygrometer PCE-HVAC 3S
Pce Instruments

Hygrometer

Zoro # G416547127
Mfr # PCE-HVAC 3S
original price:  $392.99 , new price: $366.99 , 6 percent off
6% off
new price:  $366.99
/ea
Testo 635-2 Compact Pro Thermohygrometer W/Memory & Software 0563 6352
Testo

635-2 Compact Pro Thermohygrometer W/Memory & Software

Zoro # G508970116
Mfr # 0563 6352
product price:  $705.50
/ea
Sper Scientific Bluetooth Datalogging Thermo-Hygrometer 800020
Sper Scientific

Bluetooth Datalogging Thermo-Hygrometer

Zoro # G909983906
Mfr # 800020
original price:  $514.99 , new price: $463.99 , 9 percent off
9% off
new price:  $463.99
/ea
No Product Image Available
Supco

Temp/Humidity Pen

Zoro # G0393710
Mfr # THP2
product price:  $32.19
/ea
No Product Image Available
Thermco

Hygrometer

Zoro # G522436117
Mfr # 30515
product price:  $57.95
/ea
No Product Image Available
Triplett

Bluetooth Hygro-Thermometer

Zoro # G822415386
Mfr # RHT27BT
product price:  $41.65
/ea
No Product Image Available
Thermco

Hygrometer

Zoro # G522437527
Mfr # ACCDTH03
product price:  $59.15
/ea
Triplett RHT45 Digital Psychrometer w/Certificate RHT45-NIST
Triplett

RHT45 Digital Psychrometer w/Certificate

Zoro # G104845245
Mfr # RHT45-NIST
product price:  $257.99
/ea
Wohler Temperature Probe, Mini Plug, Type K 6679
Wohler

Temperature Probe, Mini Plug, Type K

Zoro # G5271524
Mfr # 6679
product price:  $115.99
/ea
Reed Instruments REED Thermo-Hygrometer, Bluetooth Smart Series, includes ISO Certificate R1610-NIST
Reed Instruments

REED Thermo-Hygrometer, Bluetooth Smart Series, includes ISO Certificate

Zoro # G010388874
Mfr # R1610-NIST
original price:  $453.99 , new price: $430.99 , 5 percent off
5% off
new price:  $430.99
/ea
Pce Instruments Multifunction Thermometer, 0 to 20% RH PCE-HVAC 3
Pce Instruments

Multifunction Thermometer, 0 to 20% RH

Zoro # G204853676
Mfr # PCE-HVAC 3
product price:  $288.99
/ea
RH Meters & Thermohygrometers (156 items) - Page 4
  • First
  • Previous
  • 4
    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