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testo 625 - Thermohygrometer

Order-Nr.  0563 6251

  • testo 625
  • handle for plug in humidity
  • handle for plug in humidity
Where to buy
1-484-773-0111
Inquiry

  • Measures air temperature / RH

  • Calculates dew point / wet bulb temperature

  • Displays min/max values, hold function, power off mode

  • Integrated long-life humidity sensor for long lasting quality

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Details

Product Description

The testo 625 compact thermohygrometer has a humidity sensor, which measures the air temperature and RH. It can also calculate the dew point and wet bulb temperature.
The meter has a hold function that freezes the last reading, and powers off automatically to conserve battery power. A long-life humidity sensor ensures that you will get the best possible results for years to come, and the easy to read, backlit display shows min/max readings at the touch of a key.

Wide range of accessories

The testo 625 comes with all the basic functions, and a wide range of optional features
  • Wireless hand grip and module for wireless readings over distances of up to 65 feet
  • Carry case that ensures your meter and sensors are safely stored, when in transit or not in use. The TopSafe case protects your meter effectively against dirt ingress and impact.
     

Areas of application

Ideal for monitoring production and storage conditions, and ensuring the quality of products, and the right indoor climate in archives and libraries. Excellent for detecting mold, or locating places at risk in buildings. For monitoring the indoor climate in the workplace and in greenhouses.

Delivery Scope

testo 625 thermohygrometer, humidity sensor head, calibration certificate, and batteries

Technical Data

Temperature - NTC

Measuring range

14.0° to 140.0 °F / -10 to +60 °C

Accuracy

±0.9 °F / ±0.5 °C

Resolution

0.1 °F / 0.1 °C
Temperature - Type K TC

Measuring range

-328.0° to 2498.0 °F / -200 to +1370 °C

Accuracy

See probe data

Resolution

0.1 °F / 0.1 °C

Radio probe

Humidity - Capacitive

Measuring range

0.0 to 100.0 %rH

Accuracy

±2.5 %rH (5 to 95 %rH)

Resolution

0.1 %rH
General technical data

Dimensions

7 x 2 x 2 in. / 182 x 64 x 40 mm

Operating temperature

-4.0° to 122.0 °F / -20 to +50 °C

Housing

ABS

Battery type

9V block battery, 6F22

Battery life

70 h (without radio operation)

Storage temperature

-40.0° to 158.0 °F / -40 to +70 °C

Weight

7 oz. / 195 g

Accessories

Accessories

Cross-Seller handle for plug in humidity probe head
Handle for plug-in humidity probe head for t625, probe cable included (Discontinued)

Order Number: 0430 9725

$ 68.00
excl. tax
Cross-Seller 9V rech. battery for instrument
9V rechargeable battery for instrument

Order Number: 0515 0025

Cross-Seller TopSave
TopSafe, protection from impact and dirt

Order Number: 0516 0221

$ 54.00
excl. tax
Cross-Seller Control and adjustment set for Testo humidity probes
testo saline pots for control and humidity adjustment of humidity probes, 11.3 %RH and 75.3 %RH with adapter for humidity probe.

Order Number: 0554 0660

Cases

Cross-Seller testo 0516 1200 case

Order Number: 0516 1200

$ 101.00
excl. tax

Humidity RFID Probe

Cross-Seller Radio Module for measuring instrument
Radio module for measuring instrument, 869.85 MHz, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO

Order Number: 0554 0188

Cross-Seller Radio Module for measuring 915.00 MHz
Wireless module for measuring instrument, 915.00 MHz FSK, approved for USA & Canada

Order Number: 0554 0190

Cross-Seller Radio handle for plug-in probe heads
Wireless handle for attachable plug-in probe heads, incl. T/C adapter, approved for USA & Canada

Order Number: 0554 0191

Applications

Localising the risk of mould

The portable measuring instrument testo 625 is suitable for measuring indoor humidity and temperature. By calculating the dew point temperature, places at risk of condensation can be localised.

It provides initial information about whether mould is being caused by condensation, or if there is a risk of this occurring.

All of our temperature/humidity measuring instruments and probes include the humidity sensor developed and patented by Testo; it is both stable long-term and condensation-resistant.

Monitoring production and storage conditions

Our temperature/humidity measuring instruments are used around the world in production, storage and server rooms, museums, archives, cold storage warehouses, containers and sales counters.
Manufacturers, carriers, or dealers of sensitive products must ensure that specified temperature or humidity values are observed during production and storage. The testo 635 offers the option of performing spot measurements in relevant places.
The testo 625 is a compact instrument with integrated humidity probe. It displays relative humidity, wet bulb temperature or dew point, and temperature.
testo 625

Thermal comfort

Assessing thermal comfort, based on the parameters of air temperature and relative humidity, is important for the well-being of the person using a room. Pleasant room conditions are a primary factor in the planning, selection and configuration of a heating and ventilation system.
Humidity can be specified as a relative or absolute value. Recommendations for the relative humidity in a room range between a minimum of 30% and maximum value of 65%. The humidity limit outside this range is either not reached or exceeded.
All of our temperature/humidity measuring instruments and probes include the humidity sensor developed and patented by Testo; it is both stable long-term and condensation-resistant.
The testo 625 is a compact instrument with integrated humidity probe. It displays relative humidity, wet bulb temperature or dew point, and temperature.
Where to buy
1-484-773-0111
Inquiry