Humidity and Temperature Meter Series HMT330
for Demanding Humidity Measurement
Measure humidity in harsh environments with the best-in-class instrument you can truly depend on. The Vaisala...
Moisture, Hydrogen and Temperature Transmitter MHT410
for Power Transformer Online Monitoring
Receive information on transformer fault situations with reliable and robust online transmitter. The 5-year...
Optimus™ DGA Monitor OPT100
for Critical Power Transformers Online Monitoring
The Vaisala Optimus OPT100 DGA Monitor for Transformers gives you out of the box performance...
Relative Humidity and Temperature Probe HMP4
For High Pressures
Vaisala HUMICAP® Humidity and Temperature Probe HMP4 is designed for high-pressure applications such as compressed air systems in...
Relative Humidity and Temperature Probe HMP5
For High Temperatures
Vaisala HUMICAP® Humidity and Temperature Probe HMP5 is designed for high temperature applications such as baking ovens, pasta...
Relative Humidity and Temperature Probe HMP7
for High Humidities
Vaisala HUMICAP® Humidity and Temperature Probe HMP7 is designed for applications which involve constant high humidity or rapid...
Relative Humidity and Temperature Probe HMP8
For Pressurized Processes
Vaisala HUMICAP® Humidity and Temperature Probe HMP8 is designed for pressurized applications in compressed air systems...
Vaporized Hydrogen Peroxide, Humidity and Temperature Meter HPP272
for Bio-Decontamination Processes
The Vaisala PEROXCAP® HPP272 is a new, intelligent 3-in-1 measurement probe with both digital and analog outputs...
CO₂ Probe GMP251
for %-level measurements in life science incubators, cold storages and all demanding applications
The Vaisala CARBOCAP® Carbon Dioxide Probe GMP251...
CO₂ Probe GMP252
for ppm-level measurements in agriculture, refrigeration and demanding HVAC
The Vaisala CARBOCAP® Carbon Dioxide Probe GMP252 is an intelligent...
Dew Point and Temperature Meter Series DMT340
for Demanding Low Humidity Conditions
Condensation-resistant DMT340 is designed for industrial low-humidity applications such as industrial drying...
Handheld CO₂ Meter GM70
for Spot-Checking Applications
The Vaisala CARBOCAP® Handheld Carbon Dioxide Meter GM70 measures volume concentration of CO2 in the units of ppm or...
Miniature Dew Point Transmitters DMT143 & DMT143L (Long)
for OEM Applications
Miniature size dew point transmitters DMT143 and DMT143L are ideal choices when you want to measure dew point accurately in small...
Moisture and Temperature Meter Series MMT310
for Transformer Oil, Hydraulic and Lubrication Systems in Marine and Paper Industry
Vaisala HUMICAP® Moisture and Temperature Transmitter Series...
Temperature Meter TMP1
for Demanding Temperature Measurements
Vaisala Temperature Probe TMP1 is designed for demanding temperature measurements in industrial applications...
Combined Pressure, Humidity and Temperature Transmitter PTU300
for Demanding Applications
The PTU300 is a unique instrument measuring three parameters simultaneously: barometric pressure, humidity, and...
Concrete Moisture Measurement Kit SHM40
for ASTM2170 Compliant Borehole Measurement
Measuring structural moisture is essential in order to avoid mold and volatile organic compounds (VOCs)...
Dew Point and Pressure Transmitter DPT146
for Compressed Air Measurement
DPT146 for compressed air measurement makes monitoring compressed air simple and convenient. The DPT146 measures both...
Dew Point Meter DMT132
for Refrigerant Dryers
DMT132 is an affordable dew point measurement instrument designed to verify the functionality of refrigerant dryers. It is...
Dew Point Transmitter DMT152
Dew point measurement in very dry environments
Designed to reliably measure low dew point - even down to below 80°C - the DMT152 is an ideal choice...
Dew Point Transmitters DMT345 and DMT346
for High Temperature Applications
Vaisala DRYCAP® Dewpoint Transmitters DMT345 and DMT346 are the best-in-class choice for direct measurement of...
Hand-Held Dewpoint Meter DM70
for Spot-Checking Applications
Hand-held Dewpoint Meter DM70 for spot-checking applications and field calibration offers accurate and fast measurement...
Hand-Held Humidity and Temperature Meter HM70
for Demanding Spot-Checking Applications
Vaisala HUMICAP HM70 Hand-Held is designed for demanding humidity measurement in spot-checking applications...
Hand-Held Moisture and Temperature Meter for Spot-Checking in Oil MM70
for Transformers and Oil Pipelines
Reliable MM70 is an ideal tool for the preventive maintenance of oil-filled systems. The water activity measurement...
Humidity and Temperature Meter Series HMT310
for Demanding Industrial Applications
The Vaisala HUMICAP® HMT310 series is for demanding industrial applications where compact product design...
Humidity and Temperature Transmitters HMT120/130
±1.5%RH Transmitters with Exchangeable Probes for Cleanrooms and Light Industrial Applications
The Vaisala HUMICAP® HMT120 and HMT130 transmitters...
Intrinsically Safe Humidity and Temperature Transmitter Series HMT360
for Hazardous Environments
Vaisala HUMICAP® HMT360 wall mount transmitter, with six probe options for various applications, is designed specifically...
Moisture and Temperature in Oil Transmitter Series MMT330
for Hydraulic and Lubrication Systems and Transformer Oil Monitoring
Vaisala HUMICAP® Moisture and Temperature Transmitter MMT330 series enables fast...
Digital Open Frame Humidity Module HMM105
for OEM Applications
An open frame module for integration into environmental chambers and incubators. The module incorporates the Vaisala HUMICAP®...
Hand-Held Humidity and Temperature Meter HM40
for Quick Inspections and Spot-Checking
Compact, portable, and easy-to-use Vaisala HUMICAP® HM40 Hand-Held is designed for spot-checking in a...
Humidity and Temperature Transmitter Series HMS110
±2%RH outdoor sensors for HVAC
Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMS110 are ideal for cooling tower control and...
Humidity and Temperature Transmitter Series HMW90
±1.7%RH Wall Transmitters with a Certificate for Demanding HVAC
Typical applications are include museums and archives, production and warehouse...
Humidity Module HMM100
for Environmental Chambers
Practically maintenance-free HMM100 is an open frame module for integration into environmental chambers. Excellent...
Meteorological Installation Kit HMT330MIK
for Installing HMT337 or PTU307 Outdoors
Obtaining a true humidity reading is particularly important in e.g. fog and frost prediction and in traffic...
Moisture and Temperature Transmitter for Oil MMT162
for Transformer Applications and OEM Systems
Excellent economical solution for reliable on-line detection of moisture in oil even in the most...
Multiparameter Transmitter DPT145
for SF6 Gas
The Vaisala Multiparameter Transmitter DPT145 for SF6 Gas is a unique innovation that enables online measurement of dew point...
Portable Sampling System DSS70A and Sampling Cells
for Hand-Held Meter DM70
The Vaisala DRYCAP® Portable Sampling System DSS70A provides a compact solution for field checking dew point where direct...
Turbine Mounting Kit HMT300TMK
for Power Turbine Intake Air Measurement
HMT330TMK monitors the air intake of gas and liquid fueled power turbines and is used together with HMT337...
CO2, Temperature and Humidity Transmitter Series GMW90
for Green Building Projects
The wall-mounted Vaisala GMW90 Series CARBOCAP® Carbon Dioxide, Temperature and Humidity Transmitters are especially...
Humidity and Temperature Probe HMP110
with ±1.5%RH Accuracy for Demanding Volume Applications
The miniature size HMP110 has a measurement range of 0 ... 100 %RH; -40 ... +80°C and...
Humidity and Temperature Transmitter Series HMS80
±3%RH Outdoor Sensor for HVAC
A reliable basic outdoor humidity sensor for a pole or wall installation. Dew point, wet bulb and enthalpy...
Humidity and Temperature Transmitters HMD60/70
±2%RH Transmitters for Demanding HVAC, with a Certificate
The sturdy and reliable duct mounted Vaisala HUMICAP® Humidity Transmitter Series...
DL1000-1400 Temperature Logger
For demanding temperature monitoring & mapping
Vaisala DL1000-1400 is a high-accuracy temperature data logger. Ideal for ultra-low temperature...
Temperature Data Loggers DL1016/1416
For wide-range temperature monitoring
Vaisala's multi-application temperature data loggers monitor temperatures in up to four applications with one...
CO₂ Probe GMP231
for CO₂ Incubators
The Vaisala CARBOCAP® Carbon Dioxide Probe GMP231 is designed to provide incubator manufacturers with accurate...
CO₂ Probe GMP343
for Demanding Measurements
The Vaisala CARBOCAP® Carbon Dioxide Probe GMP343 is an accurate and rugged probe-type instrument for ecological...
CO₂ Transmitter Series GM20
for Demand Controlled Ventilation
The duct-mounted Vaisala CARBOCAP® Carbon Dioxide Transmitter Series GMD20 are specially designed for...
Differential Pressure Transmitter PDT101
For monitoring pressure in regulated environments.
The PDT101 differential pressure transmitter is designed for demanding cleanroom applications. The...
Differential Pressure Transmitter PDT102
For life science and high technology cleanroom applications
A high performance instrument designed primarily for life science and high technology...
HMK15 Humidity Calibrator
Vaisala Humidity Calibrator HMK15 makes calibration and spot checking of humidity probes and transmitters easy and reliable, although for critical...
HMP60 Humidity and Temperature Probe
for Volume Applications
HMP60 is a simple, durable and cost-effective humidity probe suitable for volume applications, integration into other...
HUMICAP® Humidity and Temperature Probe HMP113
The Vaisala HUMICAP® HMP113 humidity probe with plastic enclosure has excellent reliability and high chemical tolerance and is suitable for...
HUMICAP® OEM Modules
for relative humidity, temperature and dew point applications
Vaisala offers a wide range of OEM modules for relative humidity (RH), temperature (T)...
Humidity and Temperature Transmitter Series HMDW110
±2%RH transmitters with a certificate for demanding HVAC
Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMDW110 is suitable...
Indigo 200 Series Transmitters
for Vaisala's Smart Humidity, CO2 and H2O2 Probes
Vaisala Indigo 200 Series host devices are part of Vaisala Indigo product family and...
INTERCAP® Humidity and Temperature Probe HMP63
A cost-effective humidity probe HMP63 with plastic enclosure for indoor environment. The probe fits into tight spaces.It is ideal for conditions with...
Mid-range Data Logger for Temperature, Humidity & Door Switch
For monitoring temperature, humidity, and analog inputs
Vaisala's Mid-Range data loggers are designed for early phase drug and device development...
Probes and Damping Blocks
Accessories for Temperature Data loggers
Our probes connect easily to Vaisala data loggers. The Vaisala EPT series external temperature probes for...
PTB110 Barometer
for Industrial Use
PTB110 is designed both for accurate barometric pressure measurements at a room temperature and for general environmental pressure...
PTB210 Digital Barometer
for Harsh Environments
Excellent solution for outdoor installations. Operates in a wide temperature range. The housing provides IP65 (NEMA4) compliant...
Radiation Shield Series DTR500
for Maritime Observations transmitters and probes
Naturally ventilated Shield Series DTR500 are solar radiation and precipitation shields supporting...
Remote Display Panel RDP100
for cleanroom applications
The RDP100 remote display, in combination with the HMD112 transmitter, is an excellent choice for measuring temperature and...
Temperature and Humidity Data Loggers DL2000
For monitoring temperature, humidity, with optional analog input
The Vaisala DL2000 data logger provides highly accurate and stable measurement of...
Thermocouple Data Loggers DL1700
For extreme temperature monitoring
The DL1700 thermocouple data loggers provide accurate temperature data acquisition, remote alarming, and...
Universal Data Loggers DL4000
For monitoring DC voltage or 0-20 mA current loop outputs
The DL4000 data loggers are a simple solution for recording and monitoring...
vNet Power over Ethernet (PoE) Logger Interface
For connecting DL-series data loggers to a network
The Vaisala vNet Power over Ethernet (PoE) data logger interface is a network connectivity...
Barometric Pressure Transfer Standard PTB330TS
Portable, battery operated transfer standard with data capability
Barometric Pressure Transfer Standard PTB330TS combines a PTB330 digital barometer...
CO2, Humidity and Temperature Transmitter Series GMW80
for Standard Demand-Controlled Ventilation
Measuring CO2 is the most economical way to monitor both air quality and human presence with one...
Digital Barometer PTB330
for Professional Meteorology, Aviation, and Industrial Users
This PTB330 barometer - designed for a wide range of high-end atmospheric pressure...
HUMICAP® Humidity and Temperature Probe HMP155
Vaisala's HUMICAP® HMP155 is a plug-and-play sensor that has excellent stability and withstands well even in harsh environments. The probe provides...
Humidity and Temperature Transmitter Series HMD/W80
±3%RH Low Maintenance Transmitters for Standard HVAC
The HMDW80 Series has easy field configuration of wet-bulb, enthalpy and dew point outputs...
Cables for Vaisala data loggers
Vaisala Cables are used for connecting Vaisala data loggers to a standard USB port and to a standard RS-232 serial port.
Data Logger Jacket
To ensure reliable humidity data logging in humid or dust-prone environments, ask for DL Jackets for your loggers.