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testo 605–H1 – thermohygrometer with clamp, incl. battery.
Humidity measurement – simple and convenient
The Testo 605-H1 is a compact and easy-to-use thermo-hygrometer. It measures the relative humidity and air temperature, and additionally calculates the dew point temperature. The Testo 605 is ideal for monitoring air humidity in ducts.- Air humidity, air temperature, and dew point
- Stable Testo humidity sensor
- Perfect for measuring humidity in ducts
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testo 605i thermohygrometer with Bluetooth
Controlled via phone and tablet
- Automatic calculation of dew point and wet-bulb temperature
- View and analyze measured values, and create and send reports using the testo Smart Probes mobile app
- Identification of areas at risk of condensation and mold using traffic light color indication
- Measurement range: 0 to 100% RH; -20 to 60 °C
The compact Bluetooth thermohygrometer testo 605i offers professional measurement technology in an innovative format. In combination with a smartphone or tablet, the device is ideal for measuring air temperature and relative humidity in rooms and air ducts.
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testo 606-1, material moisture, temperature and air humidity
Product Advantages:
- Accurate measurement of wood moisture using stored characteristics for beech, spruce, larch, oak, pine, and maple
- Additional characteristics for cement floors, concrete, plaster, anhydrite floors, cement mortar, lime mortar, and brick
- HOLD function for comfortable reading of measurements
- Display backlight
- Self-test function
- Protective cap for safe storage
- Includes wrist strap and belt pouch
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testo 606-2, material moisture, temperature and air humidity
Product Advantages:
* Accurate measurement of wood moisture using stored characteristics for beech, spruce, larch, oak, pine, and maple
* Additional characteristics for cement floors, concrete, gypsum, anhydrite floors, cement mortar, lime mortar, and brick
* HOLD function for convenient reading of measurements
* Display backlight
* Self-test function
* Protective cap for secure storage
* Includes wrist strap and belt pouch
**Exclusive to testo 606-2*** Measurement of ambient air temperature and humidity
* Air humidity measurement using long-term Testo humidity sensor
* Includes calculation of dew point and wet-bulb temperature
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testo 608-H1 hygrometer, humidity/dew point/temperature
Measuring instrument including battery – testo 608-H1 Hygrometer, Humidity/Dew Point/Temperature. Measuring instrument including battery
A reliable and accurate humidity sensor is essential for humidity measurements that you and your customer can trust. The testo 608 is equipped with a patented Testo® humidity sensor, with accuracy confirmed by seven worldwide national standardization laboratories, allowing you to perform measurements with confidence.
- Built-in patented Testo® humidity sensor
- Continuous measurement of relative humidity, dew point, and temperature
- Display of min/max values with reset function
- Low battery indicator
- The instrument can be placed directly on the workplace or mounted on the wall
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testo 608-H2 hygrometer with alarm, humidity/dew point/temperature
A reliable and precise humidity sensor is essential for measurements you and your customer can trust. The testo 608 is equipped with the patented Testo® humidity sensor, whose accuracy is validated by seven national standardization laboratories worldwide, allowing you to perform measurements with confidence.
- All advantages of the testo 608-H1
- Optical alarm signal when exceeding upper or lower set points for temperature, humidity, or dew point
- Guaranteed accuracy: ±2 % RH across the entire measurement range
- Includes calibration protocol
- Built-in calibration function using the Testo reference system
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testo 610, air humidity and temperature
<strong>Features:</strong>
* ±2.5 % RH accuracy with calibration protocol
<ul>
<li>Long-term stable Testo humidity sensor</li>
<li>Includes dew point and wet bulb temperature calculation</li>
</ul>
<strong>Application:</strong>
Spot measurements for quick climate control in rooms, e.g., in offices or production facilities.
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testo 622, temperature and humidity measurement device
Accurate measurement of temperature, humidity, and pressure.
Displays all data, including date and time.
Large, easy-to-read display. Configurable calibration reminder function.Sensor accuracies:
Temperature: ±0.4 °C + 1 digit
Humidity: ±2 % RH + 1 digit at 25 °C (10 … 90 %)
Application: Laboratory
Absolute pressure: ±3 hPa + 1 digit
Instant display of key values:
Temperature, humidity, pressure, date, and time
Selectable units:
Temperature: °C, °F
Humidity: % RH, dew point (td), wet bulb (wb)
Pressure: hPa, mbar, kPa, in Hg, in H₂O, psi
Maximum and minimum values with a single button press
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testo 623, temperature and humidity measurement device
The histogram displays temperature and humidity values over past days – an overview is available for up to 12 weeks. For the selected time interval, 12 histogram bars show intermediate values over the last 5 minutes, 10 minutes, 1 hour, 2 hours, or 12 hours.
Sensor Accuracy:
* Temperature: ±0.4 °C + 1 digit
* Humidity: ±2 % RH + 1 digit at 25 °C (10 … 90 %)Instant Display of Key Values
- Temperature, humidity, date, and time
- Selectable measurement units: temperature: °C, °F; humidity: % RH, td, wb
- Maximum and minimum values displayed with a single button press
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testo 625, humidity/temperature measuring instrument
With app connection and audible alarm, including nylon transport bag, batteries, and calibration protocol
Simple, fast, and precise measurement of air temperature and relative humidity.
Calculation of dew point and wet bulb temperature.
Quick setup in the app, graphical history, second screen, and storage of measurement data in the testo Smart App.
Audible alarm when limit values are exceeded.
With the compact testo 625 device, you can easily, quickly, and accurately measure air temperature and relative humidity to assess indoor air quality or ensure optimal conditions in storage facilities.
The testo Smart App provides useful functions such as configuration, display (also as a second screen), as well as storage and documentation of measured values directly in the app. -
testo 635-1, humidity and temperature measuring instrument
Includes battery and calibration protocol
This instrument measures air humidity, equilibrium moisture of materials, and dew point under pressure in compressed air systems. The display can show data from three humidity or temperature probes; data transmission can be done wirelessly using the radio option 9* (please check if this option is available in your country). Measurement data can also be sent to a Testo printer via the infrared port. During cyclic printing, data can be printed at regular intervals, e.g., once per minute. The instrument instantly shows the dew point difference between air temperature and the surface temperature of walls when analyzing wall and ceiling moisture. Precise probes are used for measuring dew point under pressure in compressed air systems, down to -60 °C. The Testo humidity sensor is globally recognized for outstanding accuracy, long-term stability, temperature resistance, and durability.
- Print measurement data on-site using a Testo printer
- Cyclic data printing on the Testo printer, e.g., once per minute
- Measurement of humidity, material equilibrium moisture, and dew point under pressure
- Radio probes for measuring temperature and humidity
- Protection class IP 54