Testo · Tête de sonde d'humidite
The humidity module can be attached to various Testo radio handles. It enables a high level of accuracy thanks to the precise humidity sensor. Wireless handle (0554 0189) and wireless module (0554 0188) are required to use a radio probe, and these can be ordered optionally.
Category: Measuring instruments · Probe handles and plug-in probe heads
| Temperature - NTC | Value |
|---|---|
| Measuring span | -20 to +70 °C |
| Accuracy | ±0.3 °C |
| Resolution | 0.1 °C |
| Humidity – capacitive | Value |
|---|---|
| Measuring span | 0 to +100 %RH |
| Accuracy | ±2 %RH (+2 to +98 %RH) |
| Resolution | 0.1 %RH |
Testo · testo 635-1
The testo 635-1 temperature and humidity measuring instrument enables you to measure the temperature, air humidity and dew point – in compressed air as well. State-of-the-art technology and a large selection of probes, which are available as an option, enable this wide variety of measuring possibilities.
Testo · testo 635-2
The testo 635-2 temperature and moisture meter allows you to carry out temperature and moisture measurements on a variety of different materials, surfaces and environments. This is made possible due to leading-edge technology and a wide selection of optionally available sensors.
Testo · testo 635-2 kit valeur U
The U-value is the most important value for proving the heat loss of a building. With the testo 635-2 thermohygrometer and compatible accessories from the U-value set, determining the U-value is now easier than ever.
Testo · Adaptateur de poignée pour la connexion aux sondes d'écoulement
The handle adapter allows you to connect probe heads for air velocity measurement or the extendable telescope for air velocity probes to the universal handle with Bluetooth® or cable.
Testo · testo 625 et
Humidity module for attachment to the testo 625 thermohygrometer and Testo radio handles.
Testo · Poignée Bluetooth® universelle pour la connexion de têtes de sonde
Bluetooth handle for measurements without any bothersome cables: the readings are transmitted directly to your measuring instrument via Bluetooth. Combine the handle with different probe heads (please order separately) to easily expand your portfolio of probes.
Testo · Poignée radio pour tête de sonde connectable
Radio handle for plug-in probe heads, incl. T/C adapter, 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
