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  3. Test Instruments & Gauges
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  5. Temperature & Humidity Measuring
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  7. RH Meters & Thermohygrometers

RH Meters & Thermohygrometers (160 items)

Fluke TemperatureHumidityMeter, Onboard, NoNIST Fluke 971
Fluke

TemperatureHumidityMeter, Onboard, NoNIST

Zoro # G3388341
Mfr # Fluke 971
product price:  $504.99
/ea
Extech Indoor Digital Hygrometer, 14 to 140 F, Depth: 4/5 in 445703
Extech

Indoor Digital Hygrometer, 14 to 140 F, Depth: 4/5 in

Zoro # G1824627
Mfr # 445703
product price:  $51.99
/ea
Extech HygroThermoPsychrometer, Onboard, NoNIST RH300
Extech

HygroThermoPsychrometer, Onboard, NoNIST

Zoro # G2999184
Mfr # RH300
product price:  $114.00
/ea
Cooper-Atkins Pipe Strap Probe, 12 ft, Phono 4011
Cooper-Atkins

Pipe Strap Probe, 12 ft, Phono

Zoro # G5280737
Mfr # 4011
product price:  $60.79
/ea
Reed Instruments Digital Psychrometer / Thermo-Hygrometer, (Wet Bulb, Dew Point, Temperature, Humidity) 8706
Reed Instruments

Digital Psychrometer / Thermo-Hygrometer, (Wet Bulb, Dew Point, Temperature, Humidity)

Zoro # G0644067
Mfr # 8706
product price:  $124.99
/ea
Triplett Heat Index Meter, Wet Bulb Globe, Plastic HS10
Triplett

Heat Index Meter, Wet Bulb Globe, Plastic

Zoro # G305970975
Mfr # HS10
product price:  $59.89
/ea
Triplett HygroThermoPsychrometer, Onboard, NoNIST RHT32
Triplett

HygroThermoPsychrometer, Onboard, NoNIST

Zoro # G901866023
Mfr # RHT32
product price:  $84.89
/ea
Extech Digital Hygrometer, Remote Probe 445715
Extech

Digital Hygrometer, Remote Probe

Zoro # G1551627
Mfr # 445715
product price:  $69.99
/ea
Cooper-Atkins Thermometer, LCD, 2 in, Thermistor SRH77A
Cooper-Atkins

Thermometer, LCD, 2 in, Thermistor

Zoro # G3146656
Mfr # SRH77A
product price:  $535.99
/ea
Taylor Digital Hygrometer, Indoor, 14 to 122 F 1732
Taylor

Digital Hygrometer, Indoor, 14 to 122 F

Zoro # G4017119
Mfr # 1732
product price:  $10.79
/ea
Baker Instruments Sling Psychrometer B6040
Baker Instruments

Sling Psychrometer

Zoro # G016665382
Mfr # B6040
product price:  $121.99
/ea
Fieldpiece Digital Psychrometer PRH2
Fieldpiece

Digital Psychrometer

Zoro # G616555595
Mfr # PRH2
product price:  $112.99
/ea
Extech Heat Stress Monitor, 32 to 122 Degrees F HT30
Extech

Heat Stress Monitor, 32 to 122 Degrees F

Zoro # G1937311
Mfr # HT30
product price:  $219.00
/ea
Defelsko Dew Point Meter, Tan PosiTector DPM
Defelsko

Dew Point Meter, Tan

Zoro # G3086614
Mfr # PosiTector DPM
product price:  $941.99
/ea
Triplett PocketHumidityPen, Onboard, NoNIST RHT01
Triplett

PocketHumidityPen, Onboard, NoNIST

Zoro # G501866119
Mfr # RHT01
product price:  $30.85
/ea
Extech PsychrometerwIRThermo, Onboard, NoNIST HD500
Extech

PsychrometerwIRThermo, Onboard, NoNIST

Zoro # G1413517
Mfr # HD500
product price:  $339.00
/ea
Extech Digital Hygrometer, Alarm, 14 to 140 F 445815
Extech

Digital Hygrometer, Alarm, 14 to 140 F

Zoro # G3087865
Mfr # 445815
product price:  $72.99
/ea
Baker Instruments Sling Psychrometer B6045
Baker Instruments

Sling Psychrometer

Zoro # G316665440
Mfr # B6045
product price:  $115.99
/ea
Traceable Thermometer, AAA, Depth: 1/2 in 4040
Traceable

Thermometer, AAA, Depth: 1/2 in

Zoro # G3304616
Mfr # 4040
product price:  $80.39
/ea
General Tools Indoor Analog Hygrometer, 30 to 250 F 3LYU4
General Tools

Indoor Analog Hygrometer, 30 to 250 F

Zoro # G1324032
Mfr # 3LYU4
product price:  $39.35
/ea
Triplett Relative Humidity/Temperature Indicator RHT415
Triplett

Relative Humidity/Temperature Indicator

Zoro # G201866112
Mfr # RHT415
product price:  $46.95
/ea
Extech Clock Digital Hygrometer, 14 to 140 F 445702
Extech

Clock Digital Hygrometer, 14 to 140 F

Zoro # G3316232
Mfr # 445702
product price:  $48.99
/ea
Extech RelativeHumidityMeter, Cabled, NoNIST RH101
Extech

RelativeHumidityMeter, Cabled, NoNIST

Zoro # G2106912
Mfr # RH101
product price:  $239.00
/ea
Extech Digital Hygrometer, Indoor, LCD RHM15
Extech

Digital Hygrometer, Indoor, LCD

Zoro # G6221957
Mfr # RHM15
product price:  $33.99
/ea
Test Products International HygroThermoPsychrometer, Cabled, NoNIST 597C1
Test Products International

HygroThermoPsychrometer, Cabled, NoNIST

Zoro # G5271262
Mfr # 597C1
product price:  $239.99
/ea
Cooper-Atkins Freezer and Cooler Analog Hygrometer 212-159-8
Cooper-Atkins

Freezer and Cooler Analog Hygrometer

Zoro # G1541023
Mfr # 212-159-8
product price:  $67.19
/ea
Reed Instruments Heat Stress Monitor, LCD R6200
Reed Instruments

Heat Stress Monitor, LCD

Zoro # G4429798
Mfr # R6200
product price:  $155.99
/ea
Uei Test Instruments Psychrometer, Onboard, NoNIST DTH35
Uei Test Instruments

Psychrometer, Onboard, NoNIST

Zoro # G9470894
Mfr # DTH35
product price:  $106.99
/ea
Extech Humidity Calibrtn Kit, 33 per RH & 75 RH RH300-CAL
Extech

Humidity Calibrtn Kit, 33 per RH & 75 RH

Zoro # G2056372
Mfr # RH300-CAL
product price:  $77.99
/ea
Extech HygroThermometer, Onboard, NoNIST RH250W
Extech

HygroThermometer, Onboard, NoNIST

Zoro # G703559000
Mfr # RH250W
product price:  $134.00
/ea
Extech In/Out Digital Hygrometer, 14 to 140 F 445713
Extech

In/Out Digital Hygrometer, 14 to 140 F

Zoro # G0303773
Mfr # 445713
product price:  $59.99
/ea
Extech TemperatureHumidityMeter, Onboard, NoNIST 445580
Extech

TemperatureHumidityMeter, Onboard, NoNIST

Zoro # G3402253
Mfr # 445580
product price:  $85.99
/ea
Amprobe TemperatureHumidityMeter, Onboard, NoNIST TH-3
Amprobe

TemperatureHumidityMeter, Onboard, NoNIST

Zoro # G0809812
Mfr # TH-3
product price:  $246.99
/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
Triplett HumidityPen, Onboard, NoNIST RHT02
Triplett

HumidityPen, Onboard, NoNIST

Zoro # G601800037
Mfr # RHT02
product price:  $78.75
/ea
Cooper-Atkins Analog Hygrometer, 12 In., -40 to 120 F 212-150-8
Cooper-Atkins

Analog Hygrometer, 12 In., -40 to 120 F

Zoro # G3240553
Mfr # 212-150-8
product price:  $54.59
/ea
RH Meters & Thermohygrometers (160 items)
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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.

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