
Testo 0577 0400 400 - IAQ data logger for long-term measurements Data logger
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For long-term monitoring of indoor air quality, use the IAQ data logger as a standalone measuring unit for long-term measurements with the testo 400 climate measuring device. During the IAQ measurement with the standalone data logger, you can use the climate measuring device for measurements in another location.

Testo 0577 0400 400 - IAQ data logger for long-term measurements Data logger
For measurements in the ventilation duct: With the hot wire probe, you can measure flow velocity, volumetric flow rate, air temperature, and humidity (using the appropriate measuring device). The measurement values are transmitted directly to your measuring device via Bluetooth, allowing for particularly comfortable measurements.

Maximum temperature = +70°C
Maximum temperature measurement accuracy = ±0.5 °C
Temperature measurement resolution = 0.1 °C
Measurement parameters = Air velocity, temperature, volumetric flow
Suitable for use with = testo 440, testo 440 dP
Height = 46 mm.

Due to its NTC sensor element, the probe enables precise temperature measurements with an accuracy of up to ±0.2 °C. The temperature probe has a cable with a length of 2.4 meters. For continuous measurements, you can permanently mount the temperature probe at the measurement location. All you need is a clamp or PG screw connection (not included in the scope of delivery). The temperature sensor is waterproof according to protection class IP 65, so measurements in outdoor areas are possible.

The waterproof surface temperature sensor (NTC) is ideal for temperature measurement in refrigeration systems, cold rooms, cold storage facilities, and also outdoors. Thanks to the integrated NTC sensor, you can rely on precise measurement results even at low temperatures.

With the wall mount, you can securely and firmly attach your data logger to walls. 1 x wall mount for data logger with lock.

These replacement measuring tips are designed for replacing existing measuring tips. They can be quickly swapped out for the defective measuring tips. Simply detach the defective measuring tips from the connector and attach the replacement measuring tips. The handles of the replacement measuring tips provide a secure grip, ensuring comfortable measurement of electrical parameters.

Ideal for air outlets in clean rooms: With the high-precision vane probe, you can measure even the lowest flow velocities and volumetric flows, as well as temperature, using the appropriate measuring device.

The waterproof, robust immersion and penetration probe with heat-resistant cable can be used at temperatures up to +230 °C, for example, for temperature control in boiling oil (when used with the appropriate measuring device).

With the waterproof immersion and penetration probe, you can quickly and accurately measure the temperature in liquid and semi-solid media.
