Hygrometer

Universal application thermohygrometer with outdoor probe and stand/attachment device. Accessory wall mounting (screws or adhesive tape) are available on request.

• Very fast humidity sensor
• Dewpoint and max./min. function
• °C/°F-switchable
• Hi-Lo alarm with red warning LED

Continuous monitoring of indoor climate
The economic thermohygrometer testo 608-H1 measures humidity, temperature and dewpoint continuously. The large display is easy to read even at a distance. With wall mounting and table holder for flexible positioning.
The accurate testo 608-H2 alarm hygrometer reliably indicates when humidity and temperature limits have been exceeded, for example in greenhouses, warehouses, cleanrooms, museums, laboratories etc.

• Continuous display of temperature and humidity or dewpoint
• With dew point calculation and max/min display
• Battery monitoring

• LED alarm, warns if limits are exceeded
• High accuracy ±2%rH

Synthetic hair, spun metal case with dial and brass hanging ring.

For simultaneous monitoring of indoor and outdoor temperature/humidity.

• Measurement of outdoor data via cable sensor (cable length approx. 1.5 m)
• Display of minimum and maximum values and observation over a freely selectable period of time
• Min-/Max function
• For hanging and standing

For standard atmospheric environment probe or separate humidity and temperature probes. With calibration protocol and battery. Without probe. The dew point value between the environmental air and surfaces can be determined with separate probes. Relative humidity and temperature are displayed simultaneously, the dew point is determined at the touch of a button. Data is documented using the accessory Testo logging printer.

testo 605-H1:

• Precise measurement of air humidity, air temperature and dewpoint
• Easy read-out of measurement values thanks to bendable joint
• Delivery incl. attachment clip and battery

• Compact professional measuring instrument from the Testo Smart Probes series, for use with smartphone/tablet
• Measurement of air humidity and temperature
• Measurement data analyzed and sent via testo Smart Probes App (free)
• Automatic calculation of dewpoint and wet bulb temperature via testo Smart Probes App

In addition to temperature and humidity, the testo 622 also measures barometric pressure. The large, clear display indicates current readings, as well as the date and time. It thus provides all important values at a glance.

Spun metal case with dial, separate humidity and temperature indicators, and brass hanging ring.

• The new testo 623 thermohygrometer displays current and past temperature and humidity values on a large, clear display.
• Histogram shows current and recent historical temperature or humidity values
• Large, highly legible display
• Curve display of the last 90 days

For monitoring temperature and humidity. With display of min and max values.

• Permanent display of daily maximum and minimum values with automatic reset after 24 hours.
• Additional max/min memory with manual reset
• Calibration function
• Backlighting
• With magnet, stand and mounting hole
• Precision sensor
• Stainless steel frame

For accurate long-time monitoring and documentation of temperature and humidity. The data is measured by the device, up to 8 additional wireless transmitters can be attached. With alarm function in case of exceeding or falling below the limit values for temperature and humidity.

• Memory for up to 50000 values, which can be transferred to the PC via a USB transceiver for documentation and evaluation
• Display of maximum and minimum values as well as dew point with date and time
• Connector for controlling external devices
• Free software for data evaluation available as download
• Integrated radio-controlled clock
• Can be placed onto a tabletop or fixed to the wall

Made of clear plastic, with holder for easier removing, easily readable scale. Each graduation mark = 1 mm (1 litre) precipitation per m².

Wireless transmitters to extend the professional thermo-hygrometer KlimaLogg Pro for external measurement of temperature and humidity. Up to 8 transmitters can be connected to and controlled with the KlimaLogg Pro. The transmitters can be placed onto a tabletop or fixed to the wall.

Thermo-hygro transmitter: With display for temperature and humidity
Temperature transmitter: With display for temperature. Eqipped with an additional external cable sensor